71149624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5792

約数の個数: 64

約数和(自身を含む): 173880000

約数和(自身を除く): 102730376

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 5749, 6188, 11498, 12376, 22996, 40243, 45992, 74737, 80486, 97733, 149474, 160972, 195466, 298948, 321944, 390932, 523159, 597896, 684131, 781864, 1046318, 1270529, 1368262, 2092636, 2541058, 2736524, 4185272, 5082116, 5473048, 8893703, 10164232, 17787406, 35574812, 71149624]

約数ペア:

[(1, 71149624), (2, 35574812), (4, 17787406), (7, 10164232), (8, 8893703), (13, 5473048), (14, 5082116), (17, 4185272), (26, 2736524), (28, 2541058), (34, 2092636), (52, 1368262), (56, 1270529), (68, 1046318), (91, 781864), (104, 684131), (119, 597896), (136, 523159), (182, 390932), (221, 321944), (238, 298948), (364, 195466), (442, 160972), (476, 149474), (728, 97733), (884, 80486), (952, 74737), (1547, 45992), (1768, 40243), (3094, 22996), (5749, 12376), (6188, 11498)]