3890432

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 9614976

約数和(自身を除く): 5724544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 167, 182, 208, 224, 256, 334, 364, 416, 448, 668, 728, 832, 896, 1169, 1336, 1456, 1664, 1792, 2171, 2338, 2672, 2912, 3328, 4342, 4676, 5344, 5824, 8684, 9352, 10688, 11648, 15197, 17368, 18704, 21376, 23296, 30394, 34736, 37408, 42752, 60788, 69472, 74816, 121576, 138944, 149632, 243152, 277888, 299264, 486304, 555776, 972608, 1945216, 3890432]

約数ペア:

[(1, 3890432), (2, 1945216), (4, 972608), (7, 555776), (8, 486304), (13, 299264), (14, 277888), (16, 243152), (26, 149632), (28, 138944), (32, 121576), (52, 74816), (56, 69472), (64, 60788), (91, 42752), (104, 37408), (112, 34736), (128, 30394), (167, 23296), (182, 21376), (208, 18704), (224, 17368), (256, 15197), (334, 11648), (364, 10688), (416, 9352), (448, 8684), (668, 5824), (728, 5344), (832, 4676), (896, 4342), (1169, 3328), (1336, 2912), (1456, 2672), (1664, 2338), (1792, 2171)]