72416992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 151224192

約数和(自身を除く): 78807200

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1973, 2294, 3946, 4588, 7892, 9176, 15784, 18352, 31568, 36704, 61163, 63136, 73001, 122326, 146002, 244652, 292004, 489304, 584008, 978608, 1168016, 1957216, 2263031, 2336032, 4526062, 9052124, 18104248, 36208496, 72416992]

約数ペア:

[(1, 72416992), (2, 36208496), (4, 18104248), (8, 9052124), (16, 4526062), (31, 2336032), (32, 2263031), (37, 1957216), (62, 1168016), (74, 978608), (124, 584008), (148, 489304), (248, 292004), (296, 244652), (496, 146002), (592, 122326), (992, 73001), (1147, 63136), (1184, 61163), (1973, 36704), (2294, 31568), (3946, 18352), (4588, 15784), (7892, 9176)]