27402256

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 65075200

約数和(自身を除く): 37672944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 163, 266, 304, 316, 326, 532, 553, 632, 652, 1064, 1106, 1141, 1264, 1304, 1501, 2128, 2212, 2282, 2608, 3002, 3097, 4424, 4564, 6004, 6194, 8848, 9128, 10507, 12008, 12388, 12877, 18256, 21014, 21679, 24016, 24776, 25754, 42028, 43358, 49552, 51508, 84056, 86716, 90139, 103016, 168112, 173432, 180278, 206032, 244663, 346864, 360556, 489326, 721112, 978652, 1442224, 1712641, 1957304, 3425282, 3914608, 6850564, 13701128, 27402256]

約数ペア:

[(1, 27402256), (2, 13701128), (4, 6850564), (7, 3914608), (8, 3425282), (14, 1957304), (16, 1712641), (19, 1442224), (28, 978652), (38, 721112), (56, 489326), (76, 360556), (79, 346864), (112, 244663), (133, 206032), (152, 180278), (158, 173432), (163, 168112), (266, 103016), (304, 90139), (316, 86716), (326, 84056), (532, 51508), (553, 49552), (632, 43358), (652, 42028), (1064, 25754), (1106, 24776), (1141, 24016), (1264, 21679), (1304, 21014), (1501, 18256), (2128, 12877), (2212, 12388), (2282, 12008), (2608, 10507), (3002, 9128), (3097, 8848), (4424, 6194), (4564, 6004)]