28293988928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{12503}}^1$

素因数の和:14395

約数の個数: 56

約数和(自身を含む): 59137417920

約数和(自身を除く): 30843428992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1861, 3722, 7444, 12503, 14888, 25006, 29776, 35359, 50012, 59552, 70718, 100024, 119104, 141436, 200048, 237557, 282872, 400096, 475114, 565744, 800192, 950228, 1131488, 1900456, 2262976, 3800912, 7601824, 15203648, 23268083, 46536166, 93072332, 186144664, 372289328, 442093577, 744578656, 884187154, 1489157312, 1768374308, 3536748616, 7073497232, 14146994464, 28293988928]

約数ペア:

[(1, 28293988928), (2, 14146994464), (4, 7073497232), (8, 3536748616), (16, 1768374308), (19, 1489157312), (32, 884187154), (38, 744578656), (64, 442093577), (76, 372289328), (152, 186144664), (304, 93072332), (608, 46536166), (1216, 23268083), (1861, 15203648), (3722, 7601824), (7444, 3800912), (12503, 2262976), (14888, 1900456), (25006, 1131488), (29776, 950228), (35359, 800192), (50012, 565744), (59552, 475114), (70718, 400096), (100024, 282872), (119104, 237557), (141436, 200048)]