13701128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 31488000

約数和(自身を除く): 17786872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 163, 266, 316, 326, 532, 553, 632, 652, 1064, 1106, 1141, 1304, 1501, 2212, 2282, 3002, 3097, 4424, 4564, 6004, 6194, 9128, 10507, 12008, 12388, 12877, 21014, 21679, 24776, 25754, 42028, 43358, 51508, 84056, 86716, 90139, 103016, 173432, 180278, 244663, 360556, 489326, 721112, 978652, 1712641, 1957304, 3425282, 6850564, 13701128]

約数ペア:

[(1, 13701128), (2, 6850564), (4, 3425282), (7, 1957304), (8, 1712641), (14, 978652), (19, 721112), (28, 489326), (38, 360556), (56, 244663), (76, 180278), (79, 173432), (133, 103016), (152, 90139), (158, 86716), (163, 84056), (266, 51508), (316, 43358), (326, 42028), (532, 25754), (553, 24776), (632, 21679), (652, 21014), (1064, 12877), (1106, 12388), (1141, 12008), (1304, 10507), (1501, 9128), (2212, 6194), (2282, 6004), (3002, 4564), (3097, 4424)]