9969331072

素因数分解:

$2^7\times {\mathrm{1091}}^1\times {\mathrm{71389}}^1$

素因数の和:72494

約数の個数: 32

約数和(自身を含む): 19879259400

約数和(自身を除く): 9909928328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1091, 2182, 4364, 8728, 17456, 34912, 69824, 71389, 139648, 142778, 285556, 571112, 1142224, 2284448, 4568896, 9137792, 77885399, 155770798, 311541596, 623083192, 1246166384, 2492332768, 4984665536, 9969331072]

約数ペア:

[(1, 9969331072), (2, 4984665536), (4, 2492332768), (8, 1246166384), (16, 623083192), (32, 311541596), (64, 155770798), (128, 77885399), (1091, 9137792), (2182, 4568896), (4364, 2284448), (8728, 1142224), (17456, 571112), (34912, 285556), (69824, 142778), (71389, 139648)]