3949504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 8705088

約数和(自身を除く): 4755584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 101, 104, 188, 202, 208, 376, 404, 416, 611, 752, 808, 832, 1222, 1313, 1504, 1616, 2444, 2626, 3008, 3232, 4747, 4888, 5252, 6464, 9494, 9776, 10504, 18988, 19552, 21008, 37976, 39104, 42016, 61711, 75952, 84032, 123422, 151904, 246844, 303808, 493688, 987376, 1974752, 3949504]

約数ペア:

[(1, 3949504), (2, 1974752), (4, 987376), (8, 493688), (13, 303808), (16, 246844), (26, 151904), (32, 123422), (47, 84032), (52, 75952), (64, 61711), (94, 42016), (101, 39104), (104, 37976), (188, 21008), (202, 19552), (208, 18988), (376, 10504), (404, 9776), (416, 9494), (611, 6464), (752, 5252), (808, 4888), (832, 4747), (1222, 3232), (1313, 3008), (1504, 2626), (1616, 2444)]