64031044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 150649632

約数和(自身を除く): 86618588

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 1747, 2156, 2618, 3332, 3494, 5236, 6988, 9163, 12229, 18326, 19217, 24458, 29699, 36652, 38434, 48916, 59398, 76868, 85603, 118796, 134519, 171206, 207893, 269038, 326689, 342412, 415786, 538076, 653378, 831572, 941633, 1306756, 1455251, 1883266, 2286823, 2910502, 3766532, 4573646, 5821004, 9147292, 16007761, 32015522, 64031044]

約数ペア:

[(1, 64031044), (2, 32015522), (4, 16007761), (7, 9147292), (11, 5821004), (14, 4573646), (17, 3766532), (22, 2910502), (28, 2286823), (34, 1883266), (44, 1455251), (49, 1306756), (68, 941633), (77, 831572), (98, 653378), (119, 538076), (154, 415786), (187, 342412), (196, 326689), (238, 269038), (308, 207893), (374, 171206), (476, 134519), (539, 118796), (748, 85603), (833, 76868), (1078, 59398), (1309, 48916), (1666, 38434), (1747, 36652), (2156, 29699), (2618, 24458), (3332, 19217), (3494, 18326), (5236, 12229), (6988, 9163)]