42974808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 114729600

約数和(自身を除く): 71754792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1291, 1387, 1752, 2582, 2774, 3873, 4161, 5164, 5548, 7746, 8322, 10328, 11096, 15492, 16644, 24529, 30984, 33288, 49058, 73587, 94243, 98116, 147174, 188486, 196232, 282729, 294348, 376972, 565458, 588696, 753944, 1130916, 1790617, 2261832, 3581234, 5371851, 7162468, 10743702, 14324936, 21487404, 42974808]

約数ペア:

[(1, 42974808), (2, 21487404), (3, 14324936), (4, 10743702), (6, 7162468), (8, 5371851), (12, 3581234), (19, 2261832), (24, 1790617), (38, 1130916), (57, 753944), (73, 588696), (76, 565458), (114, 376972), (146, 294348), (152, 282729), (219, 196232), (228, 188486), (292, 147174), (438, 98116), (456, 94243), (584, 73587), (876, 49058), (1291, 33288), (1387, 30984), (1752, 24529), (2582, 16644), (2774, 15492), (3873, 11096), (4161, 10328), (5164, 8322), (5548, 7746)]