27915648

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 74827200

約数和(自身を除く): 46911552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 523, 556, 834, 1046, 1112, 1569, 1668, 2092, 2224, 3138, 3336, 4184, 4448, 6276, 6672, 8368, 8896, 12552, 13344, 16736, 17792, 25104, 26688, 33472, 50208, 53376, 66944, 72697, 100416, 145394, 200832, 218091, 290788, 436182, 581576, 872364, 1163152, 1744728, 2326304, 3489456, 4652608, 6978912, 9305216, 13957824, 27915648]

約数ペア:

[(1, 27915648), (2, 13957824), (3, 9305216), (4, 6978912), (6, 4652608), (8, 3489456), (12, 2326304), (16, 1744728), (24, 1163152), (32, 872364), (48, 581576), (64, 436182), (96, 290788), (128, 218091), (139, 200832), (192, 145394), (278, 100416), (384, 72697), (417, 66944), (523, 53376), (556, 50208), (834, 33472), (1046, 26688), (1112, 25104), (1569, 17792), (1668, 16736), (2092, 13344), (2224, 12552), (3138, 8896), (3336, 8368), (4184, 6672), (4448, 6276)]