57672448

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 123621120

約数和(自身を除く): 65948672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 167, 256, 284, 304, 334, 568, 608, 668, 1136, 1216, 1336, 1349, 2272, 2432, 2672, 2698, 3173, 4544, 4864, 5344, 5396, 6346, 9088, 10688, 10792, 11857, 12692, 18176, 21376, 21584, 23714, 25384, 42752, 43168, 47428, 50768, 86336, 94856, 101536, 172672, 189712, 203072, 225283, 345344, 379424, 406144, 450566, 758848, 812288, 901132, 1517696, 1802264, 3035392, 3604528, 7209056, 14418112, 28836224, 57672448]

約数ペア:

[(1, 57672448), (2, 28836224), (4, 14418112), (8, 7209056), (16, 3604528), (19, 3035392), (32, 1802264), (38, 1517696), (64, 901132), (71, 812288), (76, 758848), (128, 450566), (142, 406144), (152, 379424), (167, 345344), (256, 225283), (284, 203072), (304, 189712), (334, 172672), (568, 101536), (608, 94856), (668, 86336), (1136, 50768), (1216, 47428), (1336, 43168), (1349, 42752), (2272, 25384), (2432, 23714), (2672, 21584), (2698, 21376), (3173, 18176), (4544, 12692), (4864, 11857), (5344, 10792), (5396, 10688), (6346, 9088)]