39177528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 106176000

約数和(自身を除く): 66998472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 631, 796, 1194, 1262, 1592, 1893, 2388, 2524, 2587, 3786, 4776, 5048, 5174, 7572, 7761, 8203, 10348, 15144, 15522, 16406, 20696, 24609, 31044, 32812, 49218, 62088, 65624, 98436, 125569, 196872, 251138, 376707, 502276, 753414, 1004552, 1506828, 1632397, 3013656, 3264794, 4897191, 6529588, 9794382, 13059176, 19588764, 39177528]

約数ペア:

[(1, 39177528), (2, 19588764), (3, 13059176), (4, 9794382), (6, 6529588), (8, 4897191), (12, 3264794), (13, 3013656), (24, 1632397), (26, 1506828), (39, 1004552), (52, 753414), (78, 502276), (104, 376707), (156, 251138), (199, 196872), (312, 125569), (398, 98436), (597, 65624), (631, 62088), (796, 49218), (1194, 32812), (1262, 31044), (1592, 24609), (1893, 20696), (2388, 16406), (2524, 15522), (2587, 15144), (3786, 10348), (4776, 8203), (5048, 7761), (5174, 7572)]