29120988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 78039360

約数和(自身を除く): 48918372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 41, 52, 58, 78, 82, 87, 116, 123, 156, 157, 164, 174, 246, 314, 348, 377, 471, 492, 533, 628, 754, 942, 1066, 1131, 1189, 1508, 1599, 1884, 2041, 2132, 2262, 2378, 3198, 3567, 4082, 4524, 4553, 4756, 6123, 6396, 6437, 7134, 8164, 9106, 12246, 12874, 13659, 14268, 15457, 18212, 19311, 24492, 25748, 27318, 30914, 38622, 46371, 54636, 59189, 61828, 77244, 83681, 92742, 118378, 167362, 177567, 185484, 186673, 236756, 251043, 334724, 355134, 373346, 502086, 560019, 710268, 746692, 1004172, 1120038, 2240076, 2426749, 4853498, 7280247, 9706996, 14560494, 29120988]

約数ペア:

[(1, 29120988), (2, 14560494), (3, 9706996), (4, 7280247), (6, 4853498), (12, 2426749), (13, 2240076), (26, 1120038), (29, 1004172), (39, 746692), (41, 710268), (52, 560019), (58, 502086), (78, 373346), (82, 355134), (87, 334724), (116, 251043), (123, 236756), (156, 186673), (157, 185484), (164, 177567), (174, 167362), (246, 118378), (314, 92742), (348, 83681), (377, 77244), (471, 61828), (492, 59189), (533, 54636), (628, 46371), (754, 38622), (942, 30914), (1066, 27318), (1131, 25748), (1189, 24492), (1508, 19311), (1599, 18212), (1884, 15457), (2041, 14268), (2132, 13659), (2262, 12874), (2378, 12246), (3198, 9106), (3567, 8164), (4082, 7134), (4524, 6437), (4553, 6396), (4756, 6123)]