64321088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 139046712

約数和(自身を除く): 74725624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 797, 832, 1261, 1552, 1594, 2522, 3104, 3188, 5044, 6208, 6376, 10088, 10361, 12752, 20176, 20722, 25504, 40352, 41444, 51008, 77309, 80704, 82888, 154618, 165776, 309236, 331552, 618472, 663104, 1005017, 1236944, 2010034, 2473888, 4020068, 4947776, 8040136, 16080272, 32160544, 64321088]

約数ペア:

[(1, 64321088), (2, 32160544), (4, 16080272), (8, 8040136), (13, 4947776), (16, 4020068), (26, 2473888), (32, 2010034), (52, 1236944), (64, 1005017), (97, 663104), (104, 618472), (194, 331552), (208, 309236), (388, 165776), (416, 154618), (776, 82888), (797, 80704), (832, 77309), (1261, 51008), (1552, 41444), (1594, 40352), (2522, 25504), (3104, 20722), (3188, 20176), (5044, 12752), (6208, 10361), (6376, 10088)]