38355616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 82036584

約数和(自身を除く): 43680968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 673, 1096, 1346, 1781, 2192, 2692, 3562, 4384, 5384, 7124, 8749, 10768, 14248, 17498, 21536, 28496, 34996, 56992, 69992, 92201, 139984, 184402, 279968, 368804, 737608, 1198613, 1475216, 2397226, 2950432, 4794452, 9588904, 19177808, 38355616]

約数ペア:

[(1, 38355616), (2, 19177808), (4, 9588904), (8, 4794452), (13, 2950432), (16, 2397226), (26, 1475216), (32, 1198613), (52, 737608), (104, 368804), (137, 279968), (208, 184402), (274, 139984), (416, 92201), (548, 69992), (673, 56992), (1096, 34996), (1346, 28496), (1781, 21536), (2192, 17498), (2692, 14248), (3562, 10768), (4384, 8749), (5384, 7124)]