69312796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 143236800

約数和(自身を除く): 73924004

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 173, 287, 346, 349, 574, 692, 698, 1148, 1211, 1396, 2422, 2443, 4844, 4886, 7093, 9772, 14186, 14309, 28372, 28618, 49651, 57236, 60377, 99302, 100163, 120754, 198604, 200326, 241508, 400652, 422639, 845278, 1690556, 2475457, 4950914, 9901828, 17328199, 34656398, 69312796]

約数ペア:

[(1, 69312796), (2, 34656398), (4, 17328199), (7, 9901828), (14, 4950914), (28, 2475457), (41, 1690556), (82, 845278), (164, 422639), (173, 400652), (287, 241508), (346, 200326), (349, 198604), (574, 120754), (692, 100163), (698, 99302), (1148, 60377), (1211, 57236), (1396, 49651), (2422, 28618), (2443, 28372), (4844, 14309), (4886, 14186), (7093, 9772)]