65491184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 145035360

約数和(自身を除く): 79544176

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 89, 113, 148, 176, 178, 226, 296, 356, 407, 452, 592, 712, 814, 904, 979, 1243, 1424, 1628, 1808, 1958, 2486, 3256, 3293, 3916, 4181, 4972, 6512, 6586, 7832, 8362, 9944, 10057, 13172, 15664, 16724, 19888, 20114, 26344, 33448, 36223, 40228, 45991, 52688, 66896, 72446, 80456, 91982, 110627, 144892, 160912, 183964, 221254, 289784, 367928, 372109, 442508, 579568, 735856, 744218, 885016, 1488436, 1770032, 2976872, 4093199, 5953744, 8186398, 16372796, 32745592, 65491184]

約数ペア:

[(1, 65491184), (2, 32745592), (4, 16372796), (8, 8186398), (11, 5953744), (16, 4093199), (22, 2976872), (37, 1770032), (44, 1488436), (74, 885016), (88, 744218), (89, 735856), (113, 579568), (148, 442508), (176, 372109), (178, 367928), (226, 289784), (296, 221254), (356, 183964), (407, 160912), (452, 144892), (592, 110627), (712, 91982), (814, 80456), (904, 72446), (979, 66896), (1243, 52688), (1424, 45991), (1628, 40228), (1808, 36223), (1958, 33448), (2486, 26344), (3256, 20114), (3293, 19888), (3916, 16724), (4181, 15664), (4972, 13172), (6512, 10057), (6586, 9944), (7832, 8362)]