26452790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 60117120

約数和(自身を除く): 33664330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 709, 910, 1066, 1418, 1435, 2665, 2870, 3545, 3731, 4963, 5330, 7090, 7462, 9217, 9926, 18434, 18655, 24815, 29069, 37310, 46085, 49630, 58138, 64519, 92170, 129038, 145345, 203483, 290690, 322595, 377897, 406966, 645190, 755794, 1017415, 1889485, 2034830, 2645279, 3778970, 5290558, 13226395, 26452790]

約数ペア:

[(1, 26452790), (2, 13226395), (5, 5290558), (7, 3778970), (10, 2645279), (13, 2034830), (14, 1889485), (26, 1017415), (35, 755794), (41, 645190), (65, 406966), (70, 377897), (82, 322595), (91, 290690), (130, 203483), (182, 145345), (205, 129038), (287, 92170), (410, 64519), (455, 58138), (533, 49630), (574, 46085), (709, 37310), (910, 29069), (1066, 24815), (1418, 18655), (1435, 18434), (2665, 9926), (2870, 9217), (3545, 7462), (3731, 7090), (4963, 5330)]