7319636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 13985748

約数和(自身を除く): 6666112

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 137, 148, 274, 361, 548, 703, 722, 1406, 1444, 2603, 2812, 5069, 5206, 10138, 10412, 13357, 20276, 26714, 49457, 53428, 96311, 98914, 192622, 197828, 385244, 1829909, 3659818, 7319636]

約数ペア:

[(1, 7319636), (2, 3659818), (4, 1829909), (19, 385244), (37, 197828), (38, 192622), (74, 98914), (76, 96311), (137, 53428), (148, 49457), (274, 26714), (361, 20276), (548, 13357), (703, 10412), (722, 10138), (1406, 5206), (1444, 5069), (2603, 2812)]