28902772444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{13669}}^1$

素因数の和:13887

約数の個数: 96

約数和(自身を含む): 64346549120

約数和(自身を除く): 35443776676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 157, 182, 259, 314, 364, 481, 518, 628, 962, 1036, 1099, 1924, 2041, 2198, 3367, 4082, 4396, 5809, 6734, 8164, 11618, 13468, 13669, 14287, 23236, 27338, 28574, 40663, 54676, 57148, 75517, 81326, 95683, 151034, 162652, 177697, 191366, 302068, 355394, 382732, 505753, 528619, 710788, 1011506, 1057238, 1243879, 2023012, 2114476, 2146033, 2487758, 3540271, 4292066, 4975516, 6574789, 7080542, 8584132, 13149578, 14161084, 15022231, 26299156, 27898429, 30044462, 46023523, 55796858, 60088924, 79403221, 92047046, 111593716, 158806442, 184094092, 195289003, 317612884, 390578006, 555822547, 781156012, 1032241873, 1111645094, 2064483746, 2223290188, 4128967492, 7225693111, 14451386222, 28902772444]

約数ペア:

[(1, 28902772444), (2, 14451386222), (4, 7225693111), (7, 4128967492), (13, 2223290188), (14, 2064483746), (26, 1111645094), (28, 1032241873), (37, 781156012), (52, 555822547), (74, 390578006), (91, 317612884), (148, 195289003), (157, 184094092), (182, 158806442), (259, 111593716), (314, 92047046), (364, 79403221), (481, 60088924), (518, 55796858), (628, 46023523), (962, 30044462), (1036, 27898429), (1099, 26299156), (1924, 15022231), (2041, 14161084), (2198, 13149578), (3367, 8584132), (4082, 7080542), (4396, 6574789), (5809, 4975516), (6734, 4292066), (8164, 3540271), (11618, 2487758), (13468, 2146033), (13669, 2114476), (14287, 2023012), (23236, 1243879), (27338, 1057238), (28574, 1011506), (40663, 710788), (54676, 528619), (57148, 505753), (75517, 382732), (81326, 355394), (95683, 302068), (151034, 191366), (162652, 177697)]