29721312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3376

約数の個数: 72

約数和(自身を含む): 87272640

約数和(自身を除く): 57551328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 3329, 4464, 6658, 8928, 9987, 13316, 19974, 26632, 29961, 39948, 53264, 59922, 79896, 103199, 106528, 119844, 159792, 206398, 239688, 309597, 319584, 412796, 479376, 619194, 825592, 928791, 958752, 1238388, 1651184, 1857582, 2476776, 3302368, 3715164, 4953552, 7430328, 9907104, 14860656, 29721312]

約数ペア:

[(1, 29721312), (2, 14860656), (3, 9907104), (4, 7430328), (6, 4953552), (8, 3715164), (9, 3302368), (12, 2476776), (16, 1857582), (18, 1651184), (24, 1238388), (31, 958752), (32, 928791), (36, 825592), (48, 619194), (62, 479376), (72, 412796), (93, 319584), (96, 309597), (124, 239688), (144, 206398), (186, 159792), (248, 119844), (279, 106528), (288, 103199), (372, 79896), (496, 59922), (558, 53264), (744, 39948), (992, 29961), (1116, 26632), (1488, 19974), (2232, 13316), (2976, 9987), (3329, 8928), (4464, 6658)]