3938928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 12261120

約数和(自身を除く): 8322192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 617, 798, 912, 1064, 1234, 1596, 1851, 2128, 2468, 3192, 3702, 4319, 4936, 6384, 7404, 8638, 9872, 11723, 12957, 14808, 17276, 23446, 25914, 29616, 34552, 35169, 46892, 51828, 69104, 70338, 82061, 93784, 103656, 140676, 164122, 187568, 207312, 246183, 281352, 328244, 492366, 562704, 656488, 984732, 1312976, 1969464, 3938928]

約数ペア:

[(1, 3938928), (2, 1969464), (3, 1312976), (4, 984732), (6, 656488), (7, 562704), (8, 492366), (12, 328244), (14, 281352), (16, 246183), (19, 207312), (21, 187568), (24, 164122), (28, 140676), (38, 103656), (42, 93784), (48, 82061), (56, 70338), (57, 69104), (76, 51828), (84, 46892), (112, 35169), (114, 34552), (133, 29616), (152, 25914), (168, 23446), (228, 17276), (266, 14808), (304, 12957), (336, 11723), (399, 9872), (456, 8638), (532, 7404), (617, 6384), (798, 4936), (912, 4319), (1064, 3702), (1234, 3192), (1596, 2468), (1851, 2128)]