42158403872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{25741}}^1$

素因数の和:25922

約数の個数: 96

約数和(自身を含む): 92997402624

約数和(自身を除く): 50838998752

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 127, 208, 248, 254, 403, 416, 496, 508, 806, 992, 1016, 1612, 1651, 2032, 3224, 3302, 3937, 4064, 6448, 6604, 7874, 12896, 13208, 15748, 25741, 26416, 31496, 51181, 51482, 52832, 62992, 102362, 102964, 125984, 204724, 205928, 334633, 409448, 411856, 669266, 797971, 818896, 823712, 1338532, 1595942, 1637792, 2677064, 3191884, 3269107, 5354128, 6383768, 6538214, 10373623, 10708256, 12767536, 13076428, 20747246, 25535072, 26152856, 41494492, 42498391, 52305712, 82988984, 84996782, 101342317, 104611424, 165977968, 169993564, 202684634, 331955936, 339987128, 405369268, 679974256, 810738536, 1317450121, 1359948512, 1621477072, 2634900242, 3242954144, 5269800484, 10539600968, 21079201936, 42158403872]

約数ペア:

[(1, 42158403872), (2, 21079201936), (4, 10539600968), (8, 5269800484), (13, 3242954144), (16, 2634900242), (26, 1621477072), (31, 1359948512), (32, 1317450121), (52, 810738536), (62, 679974256), (104, 405369268), (124, 339987128), (127, 331955936), (208, 202684634), (248, 169993564), (254, 165977968), (403, 104611424), (416, 101342317), (496, 84996782), (508, 82988984), (806, 52305712), (992, 42498391), (1016, 41494492), (1612, 26152856), (1651, 25535072), (2032, 20747246), (3224, 13076428), (3302, 12767536), (3937, 10708256), (4064, 10373623), (6448, 6538214), (6604, 6383768), (7874, 5354128), (12896, 3269107), (13208, 3191884), (15748, 2677064), (25741, 1637792), (26416, 1595942), (31496, 1338532), (51181, 823712), (51482, 818896), (52832, 797971), (62992, 669266), (102362, 411856), (102964, 409448), (125984, 334633), (204724, 205928)]