28220038416

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{946727}}^1$

素因数の和:946770

約数の個数: 100

約数和(自身を含む): 85228241472

約数和(自身を除く): 57008203056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 9936, 14904, 29808, 946727, 1893454, 2840181, 3786908, 5680362, 7573816, 8520543, 11360724, 15147632, 17041086, 21774721, 22721448, 25561629, 34082172, 43549442, 45442896, 51123258, 65324163, 68164344, 76684887, 87098884, 102246516, 130648326, 136328688, 153369774, 174197768, 195972489, 204493032, 261296652, 306739548, 348395536, 391944978, 408986064, 522593304, 587917467, 613479096, 783889956, 1045186608, 1175834934, 1226958192, 1567779912, 1763752401, 2351669868, 3135559824, 3527504802, 4703339736, 7055009604, 9406679472, 14110019208, 28220038416]

約数ペア:

[(1, 28220038416), (2, 14110019208), (3, 9406679472), (4, 7055009604), (6, 4703339736), (8, 3527504802), (9, 3135559824), (12, 2351669868), (16, 1763752401), (18, 1567779912), (23, 1226958192), (24, 1175834934), (27, 1045186608), (36, 783889956), (46, 613479096), (48, 587917467), (54, 522593304), (69, 408986064), (72, 391944978), (81, 348395536), (92, 306739548), (108, 261296652), (138, 204493032), (144, 195972489), (162, 174197768), (184, 153369774), (207, 136328688), (216, 130648326), (276, 102246516), (324, 87098884), (368, 76684887), (414, 68164344), (432, 65324163), (552, 51123258), (621, 45442896), (648, 43549442), (828, 34082172), (1104, 25561629), (1242, 22721448), (1296, 21774721), (1656, 17041086), (1863, 15147632), (2484, 11360724), (3312, 8520543), (3726, 7573816), (4968, 5680362), (7452, 3786908), (9936, 2840181), (14904, 1893454), (29808, 946727)]