74948224

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 163263240

約数和(自身を除く): 88315016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 617, 832, 949, 1168, 1234, 1664, 1898, 2336, 2468, 3796, 4672, 4936, 7592, 8021, 9344, 9872, 15184, 16042, 19744, 30368, 32084, 39488, 45041, 60736, 64168, 78976, 90082, 121472, 128336, 180164, 256672, 360328, 513344, 585533, 720656, 1026688, 1171066, 1441312, 2342132, 2882624, 4684264, 5765248, 9368528, 18737056, 37474112, 74948224]

約数ペア:

[(1, 74948224), (2, 37474112), (4, 18737056), (8, 9368528), (13, 5765248), (16, 4684264), (26, 2882624), (32, 2342132), (52, 1441312), (64, 1171066), (73, 1026688), (104, 720656), (128, 585533), (146, 513344), (208, 360328), (292, 256672), (416, 180164), (584, 128336), (617, 121472), (832, 90082), (949, 78976), (1168, 64168), (1234, 60736), (1664, 45041), (1898, 39488), (2336, 32084), (2468, 30368), (3796, 19744), (4672, 16042), (4936, 15184), (7592, 9872), (8021, 9344)]