12629708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 29145312

約数和(自身を除く): 16515604

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 157, 169, 182, 221, 238, 314, 338, 364, 442, 476, 628, 676, 884, 1099, 1183, 1547, 2041, 2198, 2366, 2669, 2873, 3094, 4082, 4396, 4732, 5338, 5746, 6188, 8164, 10676, 11492, 14287, 18683, 20111, 26533, 28574, 34697, 37366, 40222, 53066, 57148, 69394, 74732, 80444, 106132, 138788, 185731, 242879, 371462, 451061, 485758, 742924, 902122, 971516, 1804244, 3157427, 6314854, 12629708]

約数ペア:

[(1, 12629708), (2, 6314854), (4, 3157427), (7, 1804244), (13, 971516), (14, 902122), (17, 742924), (26, 485758), (28, 451061), (34, 371462), (52, 242879), (68, 185731), (91, 138788), (119, 106132), (157, 80444), (169, 74732), (182, 69394), (221, 57148), (238, 53066), (314, 40222), (338, 37366), (364, 34697), (442, 28574), (476, 26533), (628, 20111), (676, 18683), (884, 14287), (1099, 11492), (1183, 10676), (1547, 8164), (2041, 6188), (2198, 5746), (2366, 5338), (2669, 4732), (2873, 4396), (3094, 4082)]