65227448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 156280320

約数和(自身を除く): 91052872

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 37, 44, 46, 52, 67, 74, 88, 92, 104, 134, 143, 148, 184, 253, 268, 286, 296, 299, 407, 481, 506, 536, 572, 598, 737, 814, 851, 871, 962, 1012, 1144, 1196, 1474, 1541, 1628, 1702, 1742, 1924, 2024, 2392, 2479, 2948, 3082, 3256, 3289, 3404, 3484, 3848, 4958, 5291, 5896, 6164, 6578, 6808, 6968, 9361, 9581, 9916, 10582, 11063, 12328, 13156, 16951, 18722, 19162, 19832, 20033, 21164, 22126, 26312, 27269, 32227, 33902, 37444, 38324, 40066, 42328, 44252, 54538, 57017, 64454, 67804, 74888, 76648, 80132, 88504, 109076, 114034, 121693, 128908, 135608, 160264, 218152, 220363, 228068, 243386, 257816, 354497, 440726, 456136, 486772, 627187, 708994, 741221, 881452, 973544, 1254374, 1417988, 1482442, 1762904, 2508748, 2835976, 2964884, 5017496, 5929768, 8153431, 16306862, 32613724, 65227448]

約数ペア:

[(1, 65227448), (2, 32613724), (4, 16306862), (8, 8153431), (11, 5929768), (13, 5017496), (22, 2964884), (23, 2835976), (26, 2508748), (37, 1762904), (44, 1482442), (46, 1417988), (52, 1254374), (67, 973544), (74, 881452), (88, 741221), (92, 708994), (104, 627187), (134, 486772), (143, 456136), (148, 440726), (184, 354497), (253, 257816), (268, 243386), (286, 228068), (296, 220363), (299, 218152), (407, 160264), (481, 135608), (506, 128908), (536, 121693), (572, 114034), (598, 109076), (737, 88504), (814, 80132), (851, 76648), (871, 74888), (962, 67804), (1012, 64454), (1144, 57017), (1196, 54538), (1474, 44252), (1541, 42328), (1628, 40066), (1702, 38324), (1742, 37444), (1924, 33902), (2024, 32227), (2392, 27269), (2479, 26312), (2948, 22126), (3082, 21164), (3256, 20033), (3289, 19832), (3404, 19162), (3484, 18722), (3848, 16951), (4958, 13156), (5291, 12328), (5896, 11063), (6164, 10582), (6578, 9916), (6808, 9581), (6968, 9361)]