18565513952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8304

約数の個数: 96

約数和(自身を含む): 39916074240

約数和(自身を除く): 21350560288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 71, 118, 136, 142, 236, 272, 284, 472, 544, 568, 944, 1003, 1136, 1207, 1888, 2006, 2272, 2414, 4012, 4189, 4828, 8024, 8147, 8378, 9656, 16048, 16294, 16756, 19312, 32096, 32588, 33512, 38624, 65176, 67024, 71213, 130352, 134048, 138499, 142426, 260704, 276998, 284852, 480673, 553996, 569704, 578437, 961346, 1107992, 1139408, 1156874, 1922692, 2215984, 2278816, 2313748, 3845384, 4431968, 4627496, 7690768, 8171441, 9254992, 9833429, 15381536, 16342882, 18509984, 19666858, 32685764, 34127783, 39333716, 65371528, 68255566, 78667432, 130743056, 136511132, 157334864, 261486112, 273022264, 314669728, 546044528, 580172311, 1092089056, 1160344622, 2320689244, 4641378488, 9282756976, 18565513952]

約数ペア:

[(1, 18565513952), (2, 9282756976), (4, 4641378488), (8, 2320689244), (16, 1160344622), (17, 1092089056), (32, 580172311), (34, 546044528), (59, 314669728), (68, 273022264), (71, 261486112), (118, 157334864), (136, 136511132), (142, 130743056), (236, 78667432), (272, 68255566), (284, 65371528), (472, 39333716), (544, 34127783), (568, 32685764), (944, 19666858), (1003, 18509984), (1136, 16342882), (1207, 15381536), (1888, 9833429), (2006, 9254992), (2272, 8171441), (2414, 7690768), (4012, 4627496), (4189, 4431968), (4828, 3845384), (8024, 2313748), (8147, 2278816), (8378, 2215984), (9656, 1922692), (16048, 1156874), (16294, 1139408), (16756, 1107992), (19312, 961346), (32096, 578437), (32588, 569704), (33512, 553996), (38624, 480673), (65176, 284852), (67024, 276998), (71213, 260704), (130352, 142426), (134048, 138499)]