627926912

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{12611}}^1$

素因数の和:13014

約数の個数: 32

約数和(自身を含む): 1254263400

約数和(自身を除く): 626336488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 3112, 6224, 12448, 12611, 24896, 25222, 49792, 50444, 100888, 201776, 403552, 807104, 1614208, 4905679, 9811358, 19622716, 39245432, 78490864, 156981728, 313963456, 627926912]

約数ペア:

[(1, 627926912), (2, 313963456), (4, 156981728), (8, 78490864), (16, 39245432), (32, 19622716), (64, 9811358), (128, 4905679), (389, 1614208), (778, 807104), (1556, 403552), (3112, 201776), (6224, 100888), (12448, 50444), (12611, 49792), (24896, 25222)]