28997028

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 60

約数和(自身を含む): 78276352

約数和(自身を除く): 49279324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 2887, 3348, 5022, 5774, 8661, 10044, 11548, 17322, 25983, 34644, 51966, 77949, 89497, 103932, 155898, 178994, 233847, 268491, 311796, 357988, 467694, 536982, 805473, 935388, 1073964, 1610946, 2416419, 3221892, 4832838, 7249257, 9665676, 14498514, 28997028]

約数ペア:

[(1, 28997028), (2, 14498514), (3, 9665676), (4, 7249257), (6, 4832838), (9, 3221892), (12, 2416419), (18, 1610946), (27, 1073964), (31, 935388), (36, 805473), (54, 536982), (62, 467694), (81, 357988), (93, 311796), (108, 268491), (124, 233847), (162, 178994), (186, 155898), (279, 103932), (324, 89497), (372, 77949), (558, 51966), (837, 34644), (1116, 25983), (1674, 17322), (2511, 11548), (2887, 10044), (3348, 8661), (5022, 5774)]