37986172

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 82449360

約数和(自身を除く): 44463188

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 163, 164, 196, 203, 287, 326, 406, 574, 652, 812, 1141, 1148, 1189, 1421, 2009, 2282, 2378, 2842, 4018, 4564, 4727, 4756, 5684, 6683, 7987, 8036, 8323, 9454, 13366, 15974, 16646, 18908, 26732, 31948, 33089, 33292, 46781, 58261, 66178, 93562, 116522, 132356, 187124, 193807, 231623, 233044, 327467, 387614, 463246, 654934, 775228, 926492, 1309868, 1356649, 2713298, 5426596, 9496543, 18993086, 37986172]

約数ペア:

[(1, 37986172), (2, 18993086), (4, 9496543), (7, 5426596), (14, 2713298), (28, 1356649), (29, 1309868), (41, 926492), (49, 775228), (58, 654934), (82, 463246), (98, 387614), (116, 327467), (163, 233044), (164, 231623), (196, 193807), (203, 187124), (287, 132356), (326, 116522), (406, 93562), (574, 66178), (652, 58261), (812, 46781), (1141, 33292), (1148, 33089), (1189, 31948), (1421, 26732), (2009, 18908), (2282, 16646), (2378, 15974), (2842, 13366), (4018, 9454), (4564, 8323), (4727, 8036), (4756, 7987), (5684, 6683)]