39625664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 85728048

約数和(自身を除く): 46102384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 491, 776, 832, 982, 1261, 1552, 1964, 2522, 3104, 3928, 5044, 6208, 6383, 7856, 10088, 12766, 15712, 20176, 25532, 31424, 40352, 47627, 51064, 80704, 95254, 102128, 190508, 204256, 381016, 408512, 619151, 762032, 1238302, 1524064, 2476604, 3048128, 4953208, 9906416, 19812832, 39625664]

約数ペア:

[(1, 39625664), (2, 19812832), (4, 9906416), (8, 4953208), (13, 3048128), (16, 2476604), (26, 1524064), (32, 1238302), (52, 762032), (64, 619151), (97, 408512), (104, 381016), (194, 204256), (208, 190508), (388, 102128), (416, 95254), (491, 80704), (776, 51064), (832, 47627), (982, 40352), (1261, 31424), (1552, 25532), (1964, 20176), (2522, 15712), (3104, 12766), (3928, 10088), (5044, 7856), (6208, 6383)]