28980168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 88783200

約数和(自身を除く): 59803032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1297, 1596, 1862, 2594, 2793, 3192, 3724, 3891, 5188, 5586, 7448, 7782, 9079, 10376, 11172, 15564, 18158, 22344, 24643, 27237, 31128, 36316, 49286, 54474, 63553, 72632, 73929, 98572, 108948, 127106, 147858, 172501, 190659, 197144, 217896, 254212, 295716, 345002, 381318, 508424, 517503, 591432, 690004, 762636, 1035006, 1207507, 1380008, 1525272, 2070012, 2415014, 3622521, 4140024, 4830028, 7245042, 9660056, 14490084, 28980168]

約数ペア:

[(1, 28980168), (2, 14490084), (3, 9660056), (4, 7245042), (6, 4830028), (7, 4140024), (8, 3622521), (12, 2415014), (14, 2070012), (19, 1525272), (21, 1380008), (24, 1207507), (28, 1035006), (38, 762636), (42, 690004), (49, 591432), (56, 517503), (57, 508424), (76, 381318), (84, 345002), (98, 295716), (114, 254212), (133, 217896), (147, 197144), (152, 190659), (168, 172501), (196, 147858), (228, 127106), (266, 108948), (294, 98572), (392, 73929), (399, 72632), (456, 63553), (532, 54474), (588, 49286), (798, 36316), (931, 31128), (1064, 27237), (1176, 24643), (1297, 22344), (1596, 18158), (1862, 15564), (2594, 11172), (2793, 10376), (3192, 9079), (3724, 7782), (3891, 7448), (5188, 5586)]