2494134016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28571}}^1$

素因数の和:28629

約数の個数: 72

約数和(自身を含む): 5606512128

約数和(自身を除く): 3112378112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 21824, 28571, 43648, 57142, 87296, 114284, 228568, 314281, 457136, 628562, 885701, 914272, 1257124, 1771402, 1828544, 2514248, 3542804, 3657088, 5028496, 7085608, 7314176, 9742711, 10056992, 14171216, 19485422, 20113984, 28342432, 38970844, 40227968, 56684864, 77941688, 80455936, 113369728, 155883376, 226739456, 311766752, 623533504, 1247067008, 2494134016]

約数ペア:

[(1, 2494134016), (2, 1247067008), (4, 623533504), (8, 311766752), (11, 226739456), (16, 155883376), (22, 113369728), (31, 80455936), (32, 77941688), (44, 56684864), (62, 40227968), (64, 38970844), (88, 28342432), (124, 20113984), (128, 19485422), (176, 14171216), (248, 10056992), (256, 9742711), (341, 7314176), (352, 7085608), (496, 5028496), (682, 3657088), (704, 3542804), (992, 2514248), (1364, 1828544), (1408, 1771402), (1984, 1257124), (2728, 914272), (2816, 885701), (3968, 628562), (5456, 457136), (7936, 314281), (10912, 228568), (21824, 114284), (28571, 87296), (43648, 57142)]