72282028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11681}}^1$

素因数の和:11722

約数の個数: 48

約数和(自身を含む): 164856384

約数和(自身を除く): 92574356

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 11681, 23362, 46724, 81767, 151853, 163534, 198577, 303706, 327068, 397154, 607412, 794308, 1062971, 1390039, 2125942, 2581501, 2780078, 4251884, 5163002, 5560156, 10326004, 18070507, 36141014, 72282028]

約数ペア:

[(1, 72282028), (2, 36141014), (4, 18070507), (7, 10326004), (13, 5560156), (14, 5163002), (17, 4251884), (26, 2780078), (28, 2581501), (34, 2125942), (52, 1390039), (68, 1062971), (91, 794308), (119, 607412), (182, 397154), (221, 327068), (238, 303706), (364, 198577), (442, 163534), (476, 151853), (884, 81767), (1547, 46724), (3094, 23362), (6188, 11681)]