4951856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 12499200

約数和(自身を除く): 7547344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 179, 182, 208, 247, 266, 304, 358, 364, 494, 532, 716, 728, 988, 1064, 1253, 1432, 1456, 1729, 1976, 2128, 2327, 2506, 2864, 3401, 3458, 3952, 4654, 5012, 6802, 6916, 9308, 10024, 13604, 13832, 16289, 18616, 20048, 23807, 27208, 27664, 32578, 37232, 44213, 47614, 54416, 65156, 88426, 95228, 130312, 176852, 190456, 260624, 309491, 353704, 380912, 618982, 707408, 1237964, 2475928, 4951856]

約数ペア:

[(1, 4951856), (2, 2475928), (4, 1237964), (7, 707408), (8, 618982), (13, 380912), (14, 353704), (16, 309491), (19, 260624), (26, 190456), (28, 176852), (38, 130312), (52, 95228), (56, 88426), (76, 65156), (91, 54416), (104, 47614), (112, 44213), (133, 37232), (152, 32578), (179, 27664), (182, 27208), (208, 23807), (247, 20048), (266, 18616), (304, 16289), (358, 13832), (364, 13604), (494, 10024), (532, 9308), (716, 6916), (728, 6802), (988, 5012), (1064, 4654), (1253, 3952), (1432, 3458), (1456, 3401), (1729, 2864), (1976, 2506), (2128, 2327)]