78285088

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 177496704

約数和(自身を除く): 99211616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2551, 3836, 4384, 5102, 7672, 10204, 15344, 17857, 20408, 30688, 35714, 40816, 71428, 81632, 142856, 285712, 349487, 571424, 698974, 1397948, 2446409, 2795896, 4892818, 5591792, 9785636, 11183584, 19571272, 39142544, 78285088]

約数ペア:

[(1, 78285088), (2, 39142544), (4, 19571272), (7, 11183584), (8, 9785636), (14, 5591792), (16, 4892818), (28, 2795896), (32, 2446409), (56, 1397948), (112, 698974), (137, 571424), (224, 349487), (274, 285712), (548, 142856), (959, 81632), (1096, 71428), (1918, 40816), (2192, 35714), (2551, 30688), (3836, 20408), (4384, 17857), (5102, 15344), (7672, 10204)]