71435904

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 207982080

約数和(自身を除く): 136546176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 353, 372, 384, 408, 496, 527, 544, 706, 744, 816, 992, 1054, 1059, 1088, 1412, 1488, 1581, 1632, 1984, 2108, 2118, 2176, 2824, 2976, 3162, 3264, 3968, 4216, 4236, 5648, 5952, 6001, 6324, 6528, 8432, 8472, 10943, 11296, 11904, 12002, 12648, 16864, 16944, 18003, 21886, 22592, 24004, 25296, 32829, 33728, 33888, 36006, 43772, 45184, 48008, 50592, 65658, 67456, 67776, 72012, 87544, 96016, 101184, 131316, 135552, 144024, 175088, 186031, 192032, 202368, 262632, 288048, 350176, 372062, 384064, 525264, 558093, 576096, 700352, 744124, 768128, 1050528, 1116186, 1152192, 1400704, 1488248, 2101056, 2232372, 2304384, 2976496, 4202112, 4464744, 5952992, 8929488, 11905984, 17858976, 23811968, 35717952, 71435904]

約数ペア:

[(1, 71435904), (2, 35717952), (3, 23811968), (4, 17858976), (6, 11905984), (8, 8929488), (12, 5952992), (16, 4464744), (17, 4202112), (24, 2976496), (31, 2304384), (32, 2232372), (34, 2101056), (48, 1488248), (51, 1400704), (62, 1152192), (64, 1116186), (68, 1050528), (93, 768128), (96, 744124), (102, 700352), (124, 576096), (128, 558093), (136, 525264), (186, 384064), (192, 372062), (204, 350176), (248, 288048), (272, 262632), (353, 202368), (372, 192032), (384, 186031), (408, 175088), (496, 144024), (527, 135552), (544, 131316), (706, 101184), (744, 96016), (816, 87544), (992, 72012), (1054, 67776), (1059, 67456), (1088, 65658), (1412, 50592), (1488, 48008), (1581, 45184), (1632, 43772), (1984, 36006), (2108, 33888), (2118, 33728), (2176, 32829), (2824, 25296), (2976, 24004), (3162, 22592), (3264, 21886), (3968, 18003), (4216, 16944), (4236, 16864), (5648, 12648), (5952, 12002), (6001, 11904), (6324, 11296), (6528, 10943), (8432, 8472)]