65205088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 141656256

約数和(自身を除く): 76451168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 3823, 4264, 7646, 8528, 15292, 17056, 30584, 49699, 61168, 99398, 122336, 156743, 198796, 313486, 397592, 626972, 795184, 1253944, 1590368, 2037659, 2507888, 4075318, 5015776, 8150636, 16301272, 32602544, 65205088]

約数ペア:

[(1, 65205088), (2, 32602544), (4, 16301272), (8, 8150636), (13, 5015776), (16, 4075318), (26, 2507888), (32, 2037659), (41, 1590368), (52, 1253944), (82, 795184), (104, 626972), (164, 397592), (208, 313486), (328, 198796), (416, 156743), (533, 122336), (656, 99398), (1066, 61168), (1312, 49699), (2132, 30584), (3823, 17056), (4264, 15292), (7646, 8528)]