4007958448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5546

約数の個数: 80

約数和(自身を含む): 8661945600

約数和(自身を除く): 4653987152

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 83, 86, 104, 166, 172, 208, 332, 344, 559, 664, 688, 1079, 1118, 1328, 2158, 2236, 3569, 4316, 4472, 5399, 7138, 8632, 8944, 10798, 14276, 17264, 21596, 28552, 43192, 46397, 57104, 70187, 86384, 92794, 140374, 185588, 232157, 280748, 371176, 448117, 464314, 561496, 742352, 896234, 928628, 1122992, 1792468, 1857256, 3018041, 3584936, 3714512, 5825521, 6036082, 7169872, 11651042, 12072164, 19269031, 23302084, 24144328, 38538062, 46604168, 48288656, 77076124, 93208336, 154152248, 250497403, 308304496, 500994806, 1001989612, 2003979224, 4007958448]

約数ペア:

[(1, 4007958448), (2, 2003979224), (4, 1001989612), (8, 500994806), (13, 308304496), (16, 250497403), (26, 154152248), (43, 93208336), (52, 77076124), (83, 48288656), (86, 46604168), (104, 38538062), (166, 24144328), (172, 23302084), (208, 19269031), (332, 12072164), (344, 11651042), (559, 7169872), (664, 6036082), (688, 5825521), (1079, 3714512), (1118, 3584936), (1328, 3018041), (2158, 1857256), (2236, 1792468), (3569, 1122992), (4316, 928628), (4472, 896234), (5399, 742352), (7138, 561496), (8632, 464314), (8944, 448117), (10798, 371176), (14276, 280748), (17264, 232157), (21596, 185588), (28552, 140374), (43192, 92794), (46397, 86384), (57104, 70187)]