70984732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 54

約数和(自身を含む): 156548448

約数和(自身を除く): 85563716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2143, 2366, 2548, 4286, 4732, 8281, 8572, 15001, 16562, 27859, 30002, 33124, 55718, 60004, 105007, 111436, 195013, 210014, 362167, 390026, 420028, 724334, 780052, 1365091, 1448668, 2535169, 2730182, 5070338, 5460364, 10140676, 17746183, 35492366, 70984732]

約数ペア:

[(1, 70984732), (2, 35492366), (4, 17746183), (7, 10140676), (13, 5460364), (14, 5070338), (26, 2730182), (28, 2535169), (49, 1448668), (52, 1365091), (91, 780052), (98, 724334), (169, 420028), (182, 390026), (196, 362167), (338, 210014), (364, 195013), (637, 111436), (676, 105007), (1183, 60004), (1274, 55718), (2143, 33124), (2366, 30002), (2548, 27859), (4286, 16562), (4732, 15001), (8281, 8572)]