3554843824

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 7961990400

約数和(自身を除く): 4407146576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 389, 556, 587, 778, 973, 1112, 1174, 1556, 1946, 2224, 2348, 2723, 3112, 3892, 4109, 4696, 5446, 6224, 7784, 8218, 9392, 10892, 15568, 16436, 21784, 32872, 43568, 54071, 65744, 81593, 108142, 163186, 216284, 228343, 326372, 378497, 432568, 456686, 571151, 652744, 756994, 865136, 913372, 1142302, 1305488, 1513988, 1598401, 1826744, 2284604, 3027976, 3196802, 3653488, 4569208, 6055952, 6393604, 9138416, 12787208, 25574416, 31739677, 63479354, 126958708, 222177739, 253917416, 444355478, 507834832, 888710956, 1777421912, 3554843824]

約数ペア:

[(1, 3554843824), (2, 1777421912), (4, 888710956), (7, 507834832), (8, 444355478), (14, 253917416), (16, 222177739), (28, 126958708), (56, 63479354), (112, 31739677), (139, 25574416), (278, 12787208), (389, 9138416), (556, 6393604), (587, 6055952), (778, 4569208), (973, 3653488), (1112, 3196802), (1174, 3027976), (1556, 2284604), (1946, 1826744), (2224, 1598401), (2348, 1513988), (2723, 1305488), (3112, 1142302), (3892, 913372), (4109, 865136), (4696, 756994), (5446, 652744), (6224, 571151), (7784, 456686), (8218, 432568), (9392, 378497), (10892, 326372), (15568, 228343), (16436, 216284), (21784, 163186), (32872, 108142), (43568, 81593), (54071, 65744)]