15696956548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{8689}}^1$

素因数の和:9429

約数の個数: 72

約数和(自身を含む): 34465061400

約数和(自身を除く): 18768104852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 709, 1274, 1418, 2548, 2836, 4963, 8689, 9217, 9926, 17378, 18434, 19852, 34741, 34756, 36868, 60823, 64519, 69482, 112957, 121646, 129038, 138964, 225914, 243292, 258076, 425761, 451633, 451828, 790699, 851522, 903266, 1581398, 1703044, 1806532, 3162796, 5534893, 6160501, 11069786, 12321002, 22139572, 24642004, 43123507, 80086513, 86247014, 160173026, 172494028, 301864549, 320346052, 560605591, 603729098, 1121211182, 1207458196, 2242422364, 3924239137, 7848478274, 15696956548]

約数ペア:

[(1, 15696956548), (2, 7848478274), (4, 3924239137), (7, 2242422364), (13, 1207458196), (14, 1121211182), (26, 603729098), (28, 560605591), (49, 320346052), (52, 301864549), (91, 172494028), (98, 160173026), (182, 86247014), (196, 80086513), (364, 43123507), (637, 24642004), (709, 22139572), (1274, 12321002), (1418, 11069786), (2548, 6160501), (2836, 5534893), (4963, 3162796), (8689, 1806532), (9217, 1703044), (9926, 1581398), (17378, 903266), (18434, 851522), (19852, 790699), (34741, 451828), (34756, 451633), (36868, 425761), (60823, 258076), (64519, 243292), (69482, 225914), (112957, 138964), (121646, 129038)]