23205996884

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{255877}}^1$

素因数の和:256008

約数の個数: 48

約数和(自身を含む): 48146004480

約数和(自身を除く): 24940007596

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 1106, 1148, 2212, 3239, 6478, 12956, 22673, 45346, 90692, 255877, 511754, 1023508, 1791139, 3582278, 7164556, 10490957, 20214283, 20981914, 40428566, 41963828, 73436699, 80857132, 141499981, 146873398, 282999962, 293746796, 565999924, 828785603, 1657571206, 3315142412, 5801499221, 11602998442, 23205996884]

約数ペア:

[(1, 23205996884), (2, 11602998442), (4, 5801499221), (7, 3315142412), (14, 1657571206), (28, 828785603), (41, 565999924), (79, 293746796), (82, 282999962), (158, 146873398), (164, 141499981), (287, 80857132), (316, 73436699), (553, 41963828), (574, 40428566), (1106, 20981914), (1148, 20214283), (2212, 10490957), (3239, 7164556), (6478, 3582278), (12956, 1791139), (22673, 1023508), (45346, 511754), (90692, 255877)]