57130112

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 130662000

約数和(自身を除く): 73531888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 139, 152, 169, 208, 247, 278, 304, 338, 416, 494, 556, 608, 676, 832, 988, 1112, 1216, 1352, 1664, 1807, 1976, 2224, 2432, 2641, 2704, 3211, 3614, 3952, 4448, 5282, 5408, 6422, 7228, 7904, 8896, 10564, 10816, 12844, 14456, 15808, 17792, 21128, 21632, 23491, 25688, 28912, 31616, 34333, 42256, 46982, 51376, 57824, 68666, 84512, 93964, 102752, 115648, 137332, 169024, 187928, 205504, 231296, 274664, 338048, 375856, 411008, 446329, 549328, 751712, 892658, 1098656, 1503424, 1785316, 2197312, 3006848, 3570632, 4394624, 7141264, 14282528, 28565056, 57130112]

約数ペア:

[(1, 57130112), (2, 28565056), (4, 14282528), (8, 7141264), (13, 4394624), (16, 3570632), (19, 3006848), (26, 2197312), (32, 1785316), (38, 1503424), (52, 1098656), (64, 892658), (76, 751712), (104, 549328), (128, 446329), (139, 411008), (152, 375856), (169, 338048), (208, 274664), (247, 231296), (278, 205504), (304, 187928), (338, 169024), (416, 137332), (494, 115648), (556, 102752), (608, 93964), (676, 84512), (832, 68666), (988, 57824), (1112, 51376), (1216, 46982), (1352, 42256), (1664, 34333), (1807, 31616), (1976, 28912), (2224, 25688), (2432, 23491), (2641, 21632), (2704, 21128), (3211, 17792), (3614, 15808), (3952, 14456), (4448, 12844), (5282, 10816), (5408, 10564), (6422, 8896), (7228, 7904)]