71328896

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{15061}}^1$

素因数の和:15112

約数の個数: 32

約数和(自身を含む): 145950780

約数和(自身を除く): 74621884

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 15061, 30122, 60244, 120488, 240976, 481952, 557257, 963904, 1114514, 1927808, 2229028, 4458056, 8916112, 17832224, 35664448, 71328896]

約数ペア:

[(1, 71328896), (2, 35664448), (4, 17832224), (8, 8916112), (16, 4458056), (32, 2229028), (37, 1927808), (64, 1114514), (74, 963904), (128, 557257), (148, 481952), (296, 240976), (592, 120488), (1184, 60244), (2368, 30122), (4736, 15061)]