42038108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 91392000

約数和(自身を除く): 49353892

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 2549, 4123, 5098, 8246, 10196, 16492, 17843, 35686, 48431, 71372, 79019, 96862, 158038, 193724, 316076, 339017, 553133, 678034, 1106266, 1356068, 1501361, 2212532, 3002722, 6005444, 10509527, 21019054, 42038108]

約数ペア:

[(1, 42038108), (2, 21019054), (4, 10509527), (7, 6005444), (14, 3002722), (19, 2212532), (28, 1501361), (31, 1356068), (38, 1106266), (62, 678034), (76, 553133), (124, 339017), (133, 316076), (217, 193724), (266, 158038), (434, 96862), (532, 79019), (589, 71372), (868, 48431), (1178, 35686), (2356, 17843), (2549, 16492), (4123, 10196), (5098, 8246)]