65041264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 130352768

約数和(自身を除く): 65311504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 607, 724, 1214, 1448, 2428, 2896, 4856, 6697, 9712, 13394, 22459, 26788, 44918, 53576, 89836, 107152, 109867, 179672, 219734, 359344, 439468, 878936, 1757872, 4065079, 8130158, 16260316, 32520632, 65041264]

約数ペア:

[(1, 65041264), (2, 32520632), (4, 16260316), (8, 8130158), (16, 4065079), (37, 1757872), (74, 878936), (148, 439468), (181, 359344), (296, 219734), (362, 179672), (592, 109867), (607, 107152), (724, 89836), (1214, 53576), (1448, 44918), (2428, 26788), (2896, 22459), (4856, 13394), (6697, 9712)]