72097894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 53095706

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1259, 1507, 2518, 2603, 3014, 5206, 13849, 23921, 27698, 28633, 47842, 57266, 172483, 263131, 344966, 526262, 1897313, 3277177, 3794626, 6554354, 36048947, 72097894]

約数ペア:

[(1, 72097894), (2, 36048947), (11, 6554354), (19, 3794626), (22, 3277177), (38, 1897313), (137, 526262), (209, 344966), (274, 263131), (418, 172483), (1259, 57266), (1507, 47842), (2518, 28633), (2603, 27698), (3014, 23921), (5206, 13849)]