28966522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 49714560

約数和(自身を除く): 20748038

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 821, 1357, 1534, 1642, 2714, 10673, 17641, 18883, 21346, 35282, 37766, 48439, 96878, 245479, 490958, 629707, 1114097, 1259414, 2228194, 14483261, 28966522]

約数ペア:

[(1, 28966522), (2, 14483261), (13, 2228194), (23, 1259414), (26, 1114097), (46, 629707), (59, 490958), (118, 245479), (299, 96878), (598, 48439), (767, 37766), (821, 35282), (1357, 21346), (1534, 18883), (1642, 17641), (2714, 10673)]