38808812

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 79876608

約数和(自身を除く): 41067796

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 137, 151, 268, 274, 302, 469, 548, 604, 938, 959, 1057, 1876, 1918, 2114, 3836, 4228, 9179, 10117, 18358, 20234, 20687, 36716, 40468, 41374, 64253, 70819, 82748, 128506, 141638, 144809, 257012, 283276, 289618, 579236, 1386029, 2772058, 5544116, 9702203, 19404406, 38808812]

約数ペア:

[(1, 38808812), (2, 19404406), (4, 9702203), (7, 5544116), (14, 2772058), (28, 1386029), (67, 579236), (134, 289618), (137, 283276), (151, 257012), (268, 144809), (274, 141638), (302, 128506), (469, 82748), (548, 70819), (604, 64253), (938, 41374), (959, 40468), (1057, 36716), (1876, 20687), (1918, 20234), (2114, 18358), (3836, 10117), (4228, 9179)]