70304416

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3486

約数の個数: 72

約数和(自身を含む): 173445300

約数和(自身を除く): 103140884

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3449, 5096, 6898, 10192, 13796, 20384, 24143, 27592, 44837, 48286, 55184, 89674, 96572, 110368, 169001, 179348, 193144, 313859, 338002, 358696, 386288, 627718, 676004, 717392, 772576, 1255436, 1352008, 1434784, 2197013, 2510872, 2704016, 4394026, 5021744, 5408032, 8788052, 10043488, 17576104, 35152208, 70304416]

約数ペア:

[(1, 70304416), (2, 35152208), (4, 17576104), (7, 10043488), (8, 8788052), (13, 5408032), (14, 5021744), (16, 4394026), (26, 2704016), (28, 2510872), (32, 2197013), (49, 1434784), (52, 1352008), (56, 1255436), (91, 772576), (98, 717392), (104, 676004), (112, 627718), (182, 386288), (196, 358696), (208, 338002), (224, 313859), (364, 193144), (392, 179348), (416, 169001), (637, 110368), (728, 96572), (784, 89674), (1274, 55184), (1456, 48286), (1568, 44837), (2548, 27592), (2912, 24143), (3449, 20384), (5096, 13796), (6898, 10192)]