42069608

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 93985920

約数和(自身を除く): 51916312

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 251, 287, 292, 328, 502, 511, 574, 584, 1004, 1022, 1148, 1757, 2008, 2044, 2296, 2993, 3514, 4088, 5986, 7028, 10291, 11972, 14056, 18323, 20582, 20951, 23944, 36646, 41164, 41902, 72037, 73292, 82328, 83804, 128261, 144074, 146584, 167608, 256522, 288148, 513044, 576296, 751243, 1026088, 1502486, 3004972, 5258701, 6009944, 10517402, 21034804, 42069608]

約数ペア:

[(1, 42069608), (2, 21034804), (4, 10517402), (7, 6009944), (8, 5258701), (14, 3004972), (28, 1502486), (41, 1026088), (56, 751243), (73, 576296), (82, 513044), (146, 288148), (164, 256522), (251, 167608), (287, 146584), (292, 144074), (328, 128261), (502, 83804), (511, 82328), (574, 73292), (584, 72037), (1004, 41902), (1022, 41164), (1148, 36646), (1757, 23944), (2008, 20951), (2044, 20582), (2296, 18323), (2993, 14056), (3514, 11972), (4088, 10291), (5986, 7028)]