28150752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 85300992

約数和(自身を除く): 57150240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 257, 326, 336, 489, 514, 652, 672, 771, 978, 1028, 1141, 1304, 1542, 1799, 1956, 2056, 2282, 2608, 3084, 3423, 3598, 3912, 4112, 4564, 5216, 5397, 6168, 6846, 7196, 7824, 8224, 9128, 10794, 12336, 13692, 14392, 15648, 18256, 21588, 24672, 27384, 28784, 36512, 41891, 43176, 54768, 57568, 83782, 86352, 109536, 125673, 167564, 172704, 251346, 293237, 335128, 502692, 586474, 670256, 879711, 1005384, 1172948, 1340512, 1759422, 2010768, 2345896, 3518844, 4021536, 4691792, 7037688, 9383584, 14075376, 28150752]

約数ペア:

[(1, 28150752), (2, 14075376), (3, 9383584), (4, 7037688), (6, 4691792), (7, 4021536), (8, 3518844), (12, 2345896), (14, 2010768), (16, 1759422), (21, 1340512), (24, 1172948), (28, 1005384), (32, 879711), (42, 670256), (48, 586474), (56, 502692), (84, 335128), (96, 293237), (112, 251346), (163, 172704), (168, 167564), (224, 125673), (257, 109536), (326, 86352), (336, 83782), (489, 57568), (514, 54768), (652, 43176), (672, 41891), (771, 36512), (978, 28784), (1028, 27384), (1141, 24672), (1304, 21588), (1542, 18256), (1799, 15648), (1956, 14392), (2056, 13692), (2282, 12336), (2608, 10794), (3084, 9128), (3423, 8224), (3598, 7824), (3912, 7196), (4112, 6846), (4564, 6168), (5216, 5397)]