73922492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 152349120

約数和(自身を除く): 78426628

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 109, 212, 218, 371, 436, 457, 742, 763, 914, 1484, 1526, 1828, 3052, 3199, 5777, 6398, 11554, 12796, 23108, 24221, 40439, 48442, 49813, 80878, 96884, 99626, 161756, 169547, 199252, 339094, 348691, 678188, 697382, 1394764, 2640089, 5280178, 10560356, 18480623, 36961246, 73922492]

約数ペア:

[(1, 73922492), (2, 36961246), (4, 18480623), (7, 10560356), (14, 5280178), (28, 2640089), (53, 1394764), (106, 697382), (109, 678188), (212, 348691), (218, 339094), (371, 199252), (436, 169547), (457, 161756), (742, 99626), (763, 96884), (914, 80878), (1484, 49813), (1526, 48442), (1828, 40439), (3052, 24221), (3199, 23108), (5777, 12796), (6398, 11554)]