27802996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 27233804

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 179, 206, 358, 377, 412, 716, 754, 1339, 1508, 2327, 2678, 2987, 4654, 5191, 5356, 5974, 9308, 10382, 11948, 18437, 20764, 36874, 38831, 67483, 73748, 77662, 134966, 155324, 239681, 269932, 479362, 534673, 958724, 1069346, 2138692, 6950749, 13901498, 27802996]

約数ペア:

[(1, 27802996), (2, 13901498), (4, 6950749), (13, 2138692), (26, 1069346), (29, 958724), (52, 534673), (58, 479362), (103, 269932), (116, 239681), (179, 155324), (206, 134966), (358, 77662), (377, 73748), (412, 67483), (716, 38831), (754, 36874), (1339, 20764), (1508, 18437), (2327, 11948), (2678, 10382), (2987, 9308), (4654, 5974), (5191, 5356)]