4065728368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11897}}^1$

素因数の和:12002

約数の個数: 80

約数和(自身を含む): 8922928896

約数和(自身を除く): 4857200528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 806, 848, 1378, 1612, 1643, 2756, 3224, 3286, 5512, 6448, 6572, 11024, 11897, 13144, 21359, 23794, 26288, 42718, 47588, 85436, 95176, 154661, 170872, 190352, 309322, 341744, 368807, 618644, 630541, 737614, 1237288, 1261082, 1475228, 2474576, 2522164, 2950456, 4794491, 5044328, 5900912, 8197033, 9588982, 10088656, 16394066, 19177964, 19546771, 32788132, 38355928, 39093542, 65576264, 76711856, 78187084, 131152528, 156374168, 254108023, 312748336, 508216046, 1016432092, 2032864184, 4065728368]

約数ペア:

[(1, 4065728368), (2, 2032864184), (4, 1016432092), (8, 508216046), (13, 312748336), (16, 254108023), (26, 156374168), (31, 131152528), (52, 78187084), (53, 76711856), (62, 65576264), (104, 39093542), (106, 38355928), (124, 32788132), (208, 19546771), (212, 19177964), (248, 16394066), (403, 10088656), (424, 9588982), (496, 8197033), (689, 5900912), (806, 5044328), (848, 4794491), (1378, 2950456), (1612, 2522164), (1643, 2474576), (2756, 1475228), (3224, 1261082), (3286, 1237288), (5512, 737614), (6448, 630541), (6572, 618644), (11024, 368807), (11897, 341744), (13144, 309322), (21359, 190352), (23794, 170872), (26288, 154661), (42718, 95176), (47588, 85436)]