74970464

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 151552800

約数和(自身を除く): 76582336

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 193, 199, 244, 386, 398, 488, 772, 796, 976, 1544, 1592, 1952, 3088, 3184, 6176, 6368, 11773, 12139, 23546, 24278, 38407, 47092, 48556, 76814, 94184, 97112, 153628, 188368, 194224, 307256, 376736, 388448, 614512, 1229024, 2342827, 4685654, 9371308, 18742616, 37485232, 74970464]

約数ペア:

[(1, 74970464), (2, 37485232), (4, 18742616), (8, 9371308), (16, 4685654), (32, 2342827), (61, 1229024), (122, 614512), (193, 388448), (199, 376736), (244, 307256), (386, 194224), (398, 188368), (488, 153628), (772, 97112), (796, 94184), (976, 76814), (1544, 48556), (1592, 47092), (1952, 38407), (3088, 24278), (3184, 23546), (6176, 12139), (6368, 11773)]