71594536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 150151680

約数和(自身を除く): 78557144

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 97, 104, 151, 188, 194, 302, 376, 388, 604, 611, 776, 1208, 1222, 1261, 1963, 2444, 2522, 3926, 4559, 4888, 5044, 7097, 7852, 9118, 10088, 14194, 14647, 15704, 18236, 28388, 29294, 36472, 56776, 58588, 59267, 92261, 117176, 118534, 184522, 190411, 237068, 369044, 380822, 474136, 688409, 738088, 761644, 1376818, 1523288, 2753636, 5507272, 8949317, 17898634, 35797268, 71594536]

約数ペア:

[(1, 71594536), (2, 35797268), (4, 17898634), (8, 8949317), (13, 5507272), (26, 2753636), (47, 1523288), (52, 1376818), (94, 761644), (97, 738088), (104, 688409), (151, 474136), (188, 380822), (194, 369044), (302, 237068), (376, 190411), (388, 184522), (604, 118534), (611, 117176), (776, 92261), (1208, 59267), (1222, 58588), (1261, 56776), (1963, 36472), (2444, 29294), (2522, 28388), (3926, 18236), (4559, 15704), (4888, 14647), (5044, 14194), (7097, 10088), (7852, 9118)]