7447685812

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 15396829056

約数和(自身を除く): 7949143244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 163, 196, 226, 326, 452, 652, 791, 1141, 1582, 2063, 2282, 3164, 4126, 4564, 5537, 7987, 8252, 11074, 14441, 15974, 18419, 22148, 28882, 31948, 36838, 57764, 73676, 101087, 128933, 202174, 233119, 257866, 336269, 404348, 466238, 515732, 672538, 902531, 932476, 1345076, 1631833, 1805062, 2353883, 3263666, 3610124, 4707766, 6527332, 9415532, 11422831, 16477181, 22845662, 32954362, 37998397, 45691324, 65908724, 75996794, 151993588, 265988779, 531977558, 1063955116, 1861921453, 3723842906, 7447685812]

約数ペア:

[(1, 7447685812), (2, 3723842906), (4, 1861921453), (7, 1063955116), (14, 531977558), (28, 265988779), (49, 151993588), (98, 75996794), (113, 65908724), (163, 45691324), (196, 37998397), (226, 32954362), (326, 22845662), (452, 16477181), (652, 11422831), (791, 9415532), (1141, 6527332), (1582, 4707766), (2063, 3610124), (2282, 3263666), (3164, 2353883), (4126, 1805062), (4564, 1631833), (5537, 1345076), (7987, 932476), (8252, 902531), (11074, 672538), (14441, 515732), (15974, 466238), (18419, 404348), (22148, 336269), (28882, 257866), (31948, 233119), (36838, 202174), (57764, 128933), (73676, 101087)]