25978248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 73981440

約数和(自身を除く): 48003192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 103, 113, 124, 186, 206, 226, 248, 279, 309, 339, 372, 412, 452, 558, 618, 678, 744, 824, 904, 927, 1017, 1116, 1236, 1356, 1854, 2034, 2232, 2472, 2712, 3193, 3503, 3708, 4068, 6386, 7006, 7416, 8136, 9579, 10509, 11639, 12772, 14012, 19158, 21018, 23278, 25544, 28024, 28737, 31527, 34917, 38316, 42036, 46556, 57474, 63054, 69834, 76632, 84072, 93112, 104751, 114948, 126108, 139668, 209502, 229896, 252216, 279336, 360809, 419004, 721618, 838008, 1082427, 1443236, 2164854, 2886472, 3247281, 4329708, 6494562, 8659416, 12989124, 25978248]

約数ペア:

[(1, 25978248), (2, 12989124), (3, 8659416), (4, 6494562), (6, 4329708), (8, 3247281), (9, 2886472), (12, 2164854), (18, 1443236), (24, 1082427), (31, 838008), (36, 721618), (62, 419004), (72, 360809), (93, 279336), (103, 252216), (113, 229896), (124, 209502), (186, 139668), (206, 126108), (226, 114948), (248, 104751), (279, 93112), (309, 84072), (339, 76632), (372, 69834), (412, 63054), (452, 57474), (558, 46556), (618, 42036), (678, 38316), (744, 34917), (824, 31527), (904, 28737), (927, 28024), (1017, 25544), (1116, 23278), (1236, 21018), (1356, 19158), (1854, 14012), (2034, 12772), (2232, 11639), (2472, 10509), (2712, 9579), (3193, 8136), (3503, 7416), (3708, 7006), (4068, 6386)]