25151328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3836

約数の個数: 72

約数和(自身を含む): 74653488

約数和(自身を除く): 49502160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 3797, 6624, 7594, 11391, 15188, 22782, 30376, 34173, 45564, 60752, 68346, 87331, 91128, 121504, 136692, 174662, 182256, 261993, 273384, 349324, 364512, 523986, 546768, 698648, 785979, 1047972, 1093536, 1397296, 1571958, 2095944, 2794592, 3143916, 4191888, 6287832, 8383776, 12575664, 25151328]

約数ペア:

[(1, 25151328), (2, 12575664), (3, 8383776), (4, 6287832), (6, 4191888), (8, 3143916), (9, 2794592), (12, 2095944), (16, 1571958), (18, 1397296), (23, 1093536), (24, 1047972), (32, 785979), (36, 698648), (46, 546768), (48, 523986), (69, 364512), (72, 349324), (92, 273384), (96, 261993), (138, 182256), (144, 174662), (184, 136692), (207, 121504), (276, 91128), (288, 87331), (368, 68346), (414, 60752), (552, 45564), (736, 34173), (828, 30376), (1104, 22782), (1656, 15188), (2208, 11391), (3312, 7594), (3797, 6624)]