28616448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 87058048

約数和(自身を除く): 58441600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5323, 5376, 10646, 15969, 21292, 31938, 37261, 42584, 63876, 74522, 85168, 111783, 127752, 149044, 170336, 223566, 255504, 298088, 340672, 447132, 511008, 596176, 681344, 894264, 1022016, 1192352, 1362688, 1788528, 2044032, 2384704, 3577056, 4088064, 4769408, 7154112, 9538816, 14308224, 28616448]

約数ペア:

[(1, 28616448), (2, 14308224), (3, 9538816), (4, 7154112), (6, 4769408), (7, 4088064), (8, 3577056), (12, 2384704), (14, 2044032), (16, 1788528), (21, 1362688), (24, 1192352), (28, 1022016), (32, 894264), (42, 681344), (48, 596176), (56, 511008), (64, 447132), (84, 340672), (96, 298088), (112, 255504), (128, 223566), (168, 170336), (192, 149044), (224, 127752), (256, 111783), (336, 85168), (384, 74522), (448, 63876), (672, 42584), (768, 37261), (896, 31938), (1344, 21292), (1792, 15969), (2688, 10646), (5323, 5376)]