42874238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 36440962

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 59, 67, 118, 134, 187, 319, 374, 493, 638, 649, 737, 986, 1003, 1139, 1298, 1474, 1711, 1943, 2006, 2278, 3422, 3886, 3953, 5423, 7906, 10846, 11033, 12529, 18821, 21373, 22066, 25058, 29087, 33031, 37642, 42746, 43483, 58174, 66062, 67201, 86966, 114637, 134402, 229274, 319957, 363341, 639914, 726682, 739211, 1261007, 1478422, 1948829, 2522014, 3897658, 21437119, 42874238]

約数ペア:

[(1, 42874238), (2, 21437119), (11, 3897658), (17, 2522014), (22, 1948829), (29, 1478422), (34, 1261007), (58, 739211), (59, 726682), (67, 639914), (118, 363341), (134, 319957), (187, 229274), (319, 134402), (374, 114637), (493, 86966), (638, 67201), (649, 66062), (737, 58174), (986, 43483), (1003, 42746), (1139, 37642), (1298, 33031), (1474, 29087), (1711, 25058), (1943, 22066), (2006, 21373), (2278, 18821), (3422, 12529), (3886, 11033), (3953, 10846), (5423, 7906)]