22812296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 24621304

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 169, 188, 338, 359, 376, 611, 676, 718, 1222, 1352, 1436, 2444, 2872, 4667, 4888, 7943, 9334, 15886, 16873, 18668, 31772, 33746, 37336, 60671, 63544, 67492, 121342, 134984, 219349, 242684, 438698, 485368, 877396, 1754792, 2851537, 5703074, 11406148, 22812296]

約数ペア:

[(1, 22812296), (2, 11406148), (4, 5703074), (8, 2851537), (13, 1754792), (26, 877396), (47, 485368), (52, 438698), (94, 242684), (104, 219349), (169, 134984), (188, 121342), (338, 67492), (359, 63544), (376, 60671), (611, 37336), (676, 33746), (718, 31772), (1222, 18668), (1352, 16873), (1436, 15886), (2444, 9334), (2872, 7943), (4667, 4888)]