24641296

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 45

約数和(自身を含む): 51420351

約数和(自身を除く): 26779055

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 289, 292, 578, 584, 1156, 1168, 1241, 2312, 2482, 4624, 4964, 5329, 9928, 10658, 19856, 21097, 21316, 42194, 42632, 84388, 85264, 90593, 168776, 181186, 337552, 362372, 724744, 1449488, 1540081, 3080162, 6160324, 12320648, 24641296]

約数ペア:

[(1, 24641296), (2, 12320648), (4, 6160324), (8, 3080162), (16, 1540081), (17, 1449488), (34, 724744), (68, 362372), (73, 337552), (136, 181186), (146, 168776), (272, 90593), (289, 85264), (292, 84388), (578, 42632), (584, 42194), (1156, 21316), (1168, 21097), (1241, 19856), (2312, 10658), (2482, 9928), (4624, 5329)]