74017792

素因数分解:

$2^{10}\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 66

約数和(自身を含む): 155187164

約数和(自身を除く): 81169372

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 128, 164, 172, 256, 328, 344, 512, 656, 688, 1024, 1312, 1376, 1681, 1763, 2624, 2752, 3362, 3526, 5248, 5504, 6724, 7052, 10496, 11008, 13448, 14104, 20992, 22016, 26896, 28208, 41984, 44032, 53792, 56416, 72283, 107584, 112832, 144566, 215168, 225664, 289132, 430336, 451328, 578264, 860672, 902656, 1156528, 1721344, 1805312, 2313056, 4626112, 9252224, 18504448, 37008896, 74017792]

約数ペア:

[(1, 74017792), (2, 37008896), (4, 18504448), (8, 9252224), (16, 4626112), (32, 2313056), (41, 1805312), (43, 1721344), (64, 1156528), (82, 902656), (86, 860672), (128, 578264), (164, 451328), (172, 430336), (256, 289132), (328, 225664), (344, 215168), (512, 144566), (656, 112832), (688, 107584), (1024, 72283), (1312, 56416), (1376, 53792), (1681, 44032), (1763, 41984), (2624, 28208), (2752, 26896), (3362, 22016), (3526, 20992), (5248, 14104), (5504, 13448), (6724, 11008), (7052, 10496)]