15681792

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 47715136

約数和(自身を除く): 32033344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 2917, 5376, 5834, 8751, 11668, 17502, 20419, 23336, 35004, 40838, 46672, 61257, 70008, 81676, 93344, 122514, 140016, 163352, 186688, 245028, 280032, 326704, 373376, 490056, 560064, 653408, 746752, 980112, 1120128, 1306816, 1960224, 2240256, 2613632, 3920448, 5227264, 7840896, 15681792]

約数ペア:

[(1, 15681792), (2, 7840896), (3, 5227264), (4, 3920448), (6, 2613632), (7, 2240256), (8, 1960224), (12, 1306816), (14, 1120128), (16, 980112), (21, 746752), (24, 653408), (28, 560064), (32, 490056), (42, 373376), (48, 326704), (56, 280032), (64, 245028), (84, 186688), (96, 163352), (112, 140016), (128, 122514), (168, 93344), (192, 81676), (224, 70008), (256, 61257), (336, 46672), (384, 40838), (448, 35004), (672, 23336), (768, 20419), (896, 17502), (1344, 11668), (1792, 8751), (2688, 5834), (2917, 5376)]