25352916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 68382720

約数和(自身を除く): 43029804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 211, 228, 323, 372, 422, 527, 589, 633, 646, 844, 969, 1054, 1178, 1266, 1292, 1581, 1767, 1938, 2108, 2356, 2532, 3162, 3534, 3587, 3876, 4009, 6324, 6541, 7068, 7174, 8018, 10013, 10761, 12027, 13082, 14348, 16036, 19623, 20026, 21522, 24054, 26164, 30039, 39246, 40052, 43044, 48108, 60078, 68153, 78492, 111197, 120156, 124279, 136306, 204459, 222394, 248558, 272612, 333591, 372837, 408918, 444788, 497116, 667182, 745674, 817836, 1334364, 1491348, 2112743, 4225486, 6338229, 8450972, 12676458, 25352916]

約数ペア:

[(1, 25352916), (2, 12676458), (3, 8450972), (4, 6338229), (6, 4225486), (12, 2112743), (17, 1491348), (19, 1334364), (31, 817836), (34, 745674), (38, 667182), (51, 497116), (57, 444788), (62, 408918), (68, 372837), (76, 333591), (93, 272612), (102, 248558), (114, 222394), (124, 204459), (186, 136306), (204, 124279), (211, 120156), (228, 111197), (323, 78492), (372, 68153), (422, 60078), (527, 48108), (589, 43044), (633, 40052), (646, 39246), (844, 30039), (969, 26164), (1054, 24054), (1178, 21522), (1266, 20026), (1292, 19623), (1581, 16036), (1767, 14348), (1938, 13082), (2108, 12027), (2356, 10761), (2532, 10013), (3162, 8018), (3534, 7174), (3587, 7068), (3876, 6541), (4009, 6324)]