68883932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 73365028

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 2687, 5374, 6409, 10748, 12818, 25636, 34931, 45679, 69862, 77923, 91358, 139724, 155846, 182716, 311692, 593827, 1012999, 1187654, 1324691, 2025998, 2375308, 2649382, 4051996, 5298764, 17220983, 34441966, 68883932]

約数ペア:

[(1, 68883932), (2, 34441966), (4, 17220983), (13, 5298764), (17, 4051996), (26, 2649382), (29, 2375308), (34, 2025998), (52, 1324691), (58, 1187654), (68, 1012999), (116, 593827), (221, 311692), (377, 182716), (442, 155846), (493, 139724), (754, 91358), (884, 77923), (986, 69862), (1508, 45679), (1972, 34931), (2687, 25636), (5374, 12818), (6409, 10748)]