70821388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 145230624

約数和(自身を除く): 74409236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1241, 1297, 1606, 2482, 2594, 3212, 4964, 5188, 13651, 14267, 22049, 27302, 28534, 44098, 54604, 57068, 88196, 94681, 189362, 242539, 378724, 485078, 970156, 1041491, 1609577, 2082982, 3219154, 4165964, 6438308, 17705347, 35410694, 70821388]

約数ペア:

[(1, 70821388), (2, 35410694), (4, 17705347), (11, 6438308), (17, 4165964), (22, 3219154), (34, 2082982), (44, 1609577), (68, 1041491), (73, 970156), (146, 485078), (187, 378724), (292, 242539), (374, 189362), (748, 94681), (803, 88196), (1241, 57068), (1297, 54604), (1606, 44098), (2482, 28534), (2594, 27302), (3212, 22049), (4964, 14267), (5188, 13651)]