45391456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 103564440

約数和(自身を除く): 58172984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 617, 836, 968, 1234, 1672, 1936, 2299, 2468, 3344, 3872, 4598, 4936, 6688, 6787, 9196, 9872, 11723, 13574, 18392, 19744, 23446, 27148, 36784, 46892, 54296, 73568, 74657, 93784, 108592, 128953, 149314, 187568, 217184, 257906, 298628, 375136, 515812, 597256, 1031624, 1194512, 1418483, 2063248, 2389024, 2836966, 4126496, 5673932, 11347864, 22695728, 45391456]

約数ペア:

[(1, 45391456), (2, 22695728), (4, 11347864), (8, 5673932), (11, 4126496), (16, 2836966), (19, 2389024), (22, 2063248), (32, 1418483), (38, 1194512), (44, 1031624), (76, 597256), (88, 515812), (121, 375136), (152, 298628), (176, 257906), (209, 217184), (242, 187568), (304, 149314), (352, 128953), (418, 108592), (484, 93784), (608, 74657), (617, 73568), (836, 54296), (968, 46892), (1234, 36784), (1672, 27148), (1936, 23446), (2299, 19744), (2468, 18392), (3344, 13574), (3872, 11723), (4598, 9872), (4936, 9196), (6688, 6787)]