42236012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 99348480

約数和(自身を除く): 57112468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 197, 217, 247, 266, 364, 394, 403, 434, 494, 532, 589, 788, 806, 868, 988, 1178, 1379, 1612, 1729, 2356, 2561, 2758, 2821, 3458, 3743, 4123, 5122, 5516, 5642, 6107, 6916, 7486, 7657, 8246, 10244, 11284, 12214, 14972, 15314, 16492, 17927, 24428, 26201, 30628, 35854, 42749, 48659, 52402, 53599, 71708, 79391, 85498, 97318, 104804, 107198, 116033, 158782, 170996, 194636, 214396, 232066, 317564, 340613, 464132, 555737, 681226, 812231, 1111474, 1362452, 1508429, 1624462, 2222948, 3016858, 3248924, 6033716, 10559003, 21118006, 42236012]

約数ペア:

[(1, 42236012), (2, 21118006), (4, 10559003), (7, 6033716), (13, 3248924), (14, 3016858), (19, 2222948), (26, 1624462), (28, 1508429), (31, 1362452), (38, 1111474), (52, 812231), (62, 681226), (76, 555737), (91, 464132), (124, 340613), (133, 317564), (182, 232066), (197, 214396), (217, 194636), (247, 170996), (266, 158782), (364, 116033), (394, 107198), (403, 104804), (434, 97318), (494, 85498), (532, 79391), (589, 71708), (788, 53599), (806, 52402), (868, 48659), (988, 42749), (1178, 35854), (1379, 30628), (1612, 26201), (1729, 24428), (2356, 17927), (2561, 16492), (2758, 15314), (2821, 14972), (3458, 12214), (3743, 11284), (4123, 10244), (5122, 8246), (5516, 7657), (5642, 7486), (6107, 6916)]