78304226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39113}}^1$

素因数の和:39146

約数の個数: 32

約数和(自身を含む): 157707648

約数和(自身を除く): 79403422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 39113, 78226, 273791, 430243, 508469, 547582, 860486, 1016938, 3011701, 3559283, 5593159, 6023402, 7118566, 11186318, 39152113, 78304226]

約数ペア:

[(1, 78304226), (2, 39152113), (7, 11186318), (11, 7118566), (13, 6023402), (14, 5593159), (22, 3559283), (26, 3011701), (77, 1016938), (91, 860486), (143, 547582), (154, 508469), (182, 430243), (286, 273791), (1001, 78226), (2002, 39113)]