63259664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16047

約数の個数: 40

約数和(自身を含む): 138949440

約数和(自身を除く): 75689776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16007, 32014, 64028, 128056, 208091, 256112, 304133, 416182, 608266, 832364, 1216532, 1664728, 2433064, 3329456, 3953729, 4866128, 7907458, 15814916, 31629832, 63259664]

約数ペア:

[(1, 63259664), (2, 31629832), (4, 15814916), (8, 7907458), (13, 4866128), (16, 3953729), (19, 3329456), (26, 2433064), (38, 1664728), (52, 1216532), (76, 832364), (104, 608266), (152, 416182), (208, 304133), (247, 256112), (304, 208091), (494, 128056), (988, 64028), (1976, 32014), (3952, 16007)]