42601624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 89893440

約数和(自身を除く): 47291816

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 97, 103, 104, 164, 194, 206, 328, 388, 412, 533, 776, 824, 1066, 1261, 1339, 2132, 2522, 2678, 3977, 4223, 4264, 5044, 5356, 7954, 8446, 9991, 10088, 10712, 15908, 16892, 19982, 31816, 33784, 39964, 51701, 54899, 79928, 103402, 109798, 129883, 206804, 219596, 259766, 409631, 413608, 439192, 519532, 819262, 1039064, 1638524, 3277048, 5325203, 10650406, 21300812, 42601624]

約数ペア:

[(1, 42601624), (2, 21300812), (4, 10650406), (8, 5325203), (13, 3277048), (26, 1638524), (41, 1039064), (52, 819262), (82, 519532), (97, 439192), (103, 413608), (104, 409631), (164, 259766), (194, 219596), (206, 206804), (328, 129883), (388, 109798), (412, 103402), (533, 79928), (776, 54899), (824, 51701), (1066, 39964), (1261, 33784), (1339, 31816), (2132, 19982), (2522, 16892), (2678, 15908), (3977, 10712), (4223, 10088), (4264, 9991), (5044, 8446), (5356, 7954)]