28793779848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3547}}^1\times {\mathrm{3637}}^1$

素因数の和:7227

約数の個数: 96

約数和(自身を含む): 80543573760

約数和(自身を除く): 51749793912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 3547, 3637, 7094, 7274, 10641, 10911, 14188, 14548, 21282, 21822, 28376, 29096, 31923, 32733, 42564, 43644, 63846, 65466, 85128, 87288, 109957, 112747, 127692, 130932, 219914, 225494, 255384, 261864, 329871, 338241, 439828, 450988, 659742, 676482, 879656, 901976, 989613, 1014723, 1319484, 1352964, 1979226, 2029446, 2638968, 2705928, 3958452, 4058892, 7916904, 8117784, 12900439, 25800878, 38701317, 51601756, 77402634, 103203512, 116103951, 154805268, 232207902, 309610536, 399913609, 464415804, 799827218, 928831608, 1199740827, 1599654436, 2399481654, 3199308872, 3599222481, 4798963308, 7198444962, 9597926616, 14396889924, 28793779848]

約数ペア:

[(1, 28793779848), (2, 14396889924), (3, 9597926616), (4, 7198444962), (6, 4798963308), (8, 3599222481), (9, 3199308872), (12, 2399481654), (18, 1599654436), (24, 1199740827), (31, 928831608), (36, 799827218), (62, 464415804), (72, 399913609), (93, 309610536), (124, 232207902), (186, 154805268), (248, 116103951), (279, 103203512), (372, 77402634), (558, 51601756), (744, 38701317), (1116, 25800878), (2232, 12900439), (3547, 8117784), (3637, 7916904), (7094, 4058892), (7274, 3958452), (10641, 2705928), (10911, 2638968), (14188, 2029446), (14548, 1979226), (21282, 1352964), (21822, 1319484), (28376, 1014723), (29096, 989613), (31923, 901976), (32733, 879656), (42564, 676482), (43644, 659742), (63846, 450988), (65466, 439828), (85128, 338241), (87288, 329871), (109957, 261864), (112747, 255384), (127692, 225494), (130932, 219914)]