25203792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 70120512

約数和(自身を除く): 44916720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 461, 536, 804, 816, 922, 1072, 1139, 1383, 1608, 1844, 2278, 2766, 3216, 3417, 3688, 4556, 5532, 6834, 7376, 7837, 9112, 11064, 13668, 15674, 18224, 22128, 23511, 27336, 30887, 31348, 47022, 54672, 61774, 62696, 92661, 94044, 123548, 125392, 185322, 188088, 247096, 370644, 376176, 494192, 525079, 741288, 1050158, 1482576, 1575237, 2100316, 3150474, 4200632, 6300948, 8401264, 12601896, 25203792]

約数ペア:

[(1, 25203792), (2, 12601896), (3, 8401264), (4, 6300948), (6, 4200632), (8, 3150474), (12, 2100316), (16, 1575237), (17, 1482576), (24, 1050158), (34, 741288), (48, 525079), (51, 494192), (67, 376176), (68, 370644), (102, 247096), (134, 188088), (136, 185322), (201, 125392), (204, 123548), (268, 94044), (272, 92661), (402, 62696), (408, 61774), (461, 54672), (536, 47022), (804, 31348), (816, 30887), (922, 27336), (1072, 23511), (1139, 22128), (1383, 18224), (1608, 15674), (1844, 13668), (2278, 11064), (2766, 9112), (3216, 7837), (3417, 7376), (3688, 6834), (4556, 5532)]