26064220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14350

約数の個数: 48

約数和(自身を含む): 67370688

約数和(自身を除く): 41306468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14321, 28642, 57284, 71605, 100247, 143210, 186173, 200494, 286420, 372346, 400988, 501235, 744692, 930865, 1002470, 1303211, 1861730, 2004940, 2606422, 3723460, 5212844, 6516055, 13032110, 26064220]

約数ペア:

[(1, 26064220), (2, 13032110), (4, 6516055), (5, 5212844), (7, 3723460), (10, 2606422), (13, 2004940), (14, 1861730), (20, 1303211), (26, 1002470), (28, 930865), (35, 744692), (52, 501235), (65, 400988), (70, 372346), (91, 286420), (130, 200494), (140, 186173), (182, 143210), (260, 100247), (364, 71605), (455, 57284), (910, 28642), (1820, 14321)]