42512036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 96509952

約数和(自身を除く): 53997916

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 43, 62, 67, 68, 86, 119, 124, 134, 172, 217, 238, 268, 301, 434, 469, 476, 527, 602, 731, 868, 938, 1054, 1139, 1204, 1333, 1462, 1876, 2077, 2108, 2278, 2666, 2881, 2924, 3689, 4154, 4556, 5117, 5332, 5762, 7378, 7973, 8308, 9331, 10234, 11524, 14539, 14756, 15946, 18662, 20167, 20468, 22661, 29078, 31892, 35309, 37324, 40334, 45322, 48977, 58156, 70618, 80668, 89311, 90644, 97954, 141236, 158627, 178622, 195908, 247163, 317254, 342839, 357244, 494326, 625177, 634508, 685678, 988652, 1250354, 1371356, 1518287, 2500708, 3036574, 6073148, 10628009, 21256018, 42512036]

約数ペア:

[(1, 42512036), (2, 21256018), (4, 10628009), (7, 6073148), (14, 3036574), (17, 2500708), (28, 1518287), (31, 1371356), (34, 1250354), (43, 988652), (62, 685678), (67, 634508), (68, 625177), (86, 494326), (119, 357244), (124, 342839), (134, 317254), (172, 247163), (217, 195908), (238, 178622), (268, 158627), (301, 141236), (434, 97954), (469, 90644), (476, 89311), (527, 80668), (602, 70618), (731, 58156), (868, 48977), (938, 45322), (1054, 40334), (1139, 37324), (1204, 35309), (1333, 31892), (1462, 29078), (1876, 22661), (2077, 20468), (2108, 20167), (2278, 18662), (2666, 15946), (2881, 14756), (2924, 14539), (3689, 11524), (4154, 10234), (4556, 9331), (5117, 8308), (5332, 7973), (5762, 7378)]