61726288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15619}}^1$

素因数の和:15659

約数の個数: 40

約数和(自身を含む): 135581600

約数和(自身を除く): 73855312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 15619, 31238, 62476, 124952, 203047, 249904, 296761, 406094, 593522, 812188, 1187044, 1624376, 2374088, 3248752, 3857893, 4748176, 7715786, 15431572, 30863144, 61726288]

約数ペア:

[(1, 61726288), (2, 30863144), (4, 15431572), (8, 7715786), (13, 4748176), (16, 3857893), (19, 3248752), (26, 2374088), (38, 1624376), (52, 1187044), (76, 812188), (104, 593522), (152, 406094), (208, 296761), (247, 249904), (304, 203047), (494, 124952), (988, 62476), (1976, 31238), (3952, 15619)]