40814368

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 56679392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 61, 103, 112, 116, 122, 203, 206, 224, 232, 244, 406, 412, 427, 464, 488, 721, 812, 824, 854, 928, 976, 1442, 1624, 1648, 1708, 1769, 1952, 2884, 2987, 3248, 3296, 3416, 3538, 5768, 5974, 6283, 6496, 6832, 7076, 11536, 11948, 12383, 12566, 13664, 14152, 20909, 23072, 23896, 24766, 25132, 28304, 41818, 43981, 47792, 49532, 50264, 56608, 83636, 87962, 95584, 99064, 100528, 167272, 175924, 182207, 198128, 201056, 334544, 351848, 364414, 396256, 669088, 703696, 728828, 1275449, 1407392, 1457656, 2550898, 2915312, 5101796, 5830624, 10203592, 20407184, 40814368]

約数ペア:

[(1, 40814368), (2, 20407184), (4, 10203592), (7, 5830624), (8, 5101796), (14, 2915312), (16, 2550898), (28, 1457656), (29, 1407392), (32, 1275449), (56, 728828), (58, 703696), (61, 669088), (103, 396256), (112, 364414), (116, 351848), (122, 334544), (203, 201056), (206, 198128), (224, 182207), (232, 175924), (244, 167272), (406, 100528), (412, 99064), (427, 95584), (464, 87962), (488, 83636), (721, 56608), (812, 50264), (824, 49532), (854, 47792), (928, 43981), (976, 41818), (1442, 28304), (1624, 25132), (1648, 24766), (1708, 23896), (1769, 23072), (1952, 20909), (2884, 14152), (2987, 13664), (3248, 12566), (3296, 12383), (3416, 11948), (3538, 11536), (5768, 7076), (5974, 6832), (6283, 6496)]