74742304

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25667}}^1$

素因数の和:25697

約数の個数: 48

約数和(自身を含む): 181113408

約数和(自身を除く): 106371104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 25667, 51334, 102668, 179669, 205336, 333671, 359338, 410672, 667342, 718676, 821344, 1334684, 1437352, 2335697, 2669368, 2874704, 4671394, 5338736, 5749408, 9342788, 10677472, 18685576, 37371152, 74742304]

約数ペア:

[(1, 74742304), (2, 37371152), (4, 18685576), (7, 10677472), (8, 9342788), (13, 5749408), (14, 5338736), (16, 4671394), (26, 2874704), (28, 2669368), (32, 2335697), (52, 1437352), (56, 1334684), (91, 821344), (104, 718676), (112, 667342), (182, 410672), (208, 359338), (224, 333671), (364, 205336), (416, 179669), (728, 102668), (1456, 51334), (2912, 25667)]