38840512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 45650048

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1231, 1856, 1972, 2462, 3944, 4924, 7888, 9848, 15776, 19696, 20927, 31552, 35699, 39392, 41854, 71398, 78784, 83708, 142796, 167416, 285592, 334832, 571184, 606883, 669664, 1142368, 1213766, 1339328, 2284736, 2427532, 4855064, 9710128, 19420256, 38840512]

約数ペア:

[(1, 38840512), (2, 19420256), (4, 9710128), (8, 4855064), (16, 2427532), (17, 2284736), (29, 1339328), (32, 1213766), (34, 1142368), (58, 669664), (64, 606883), (68, 571184), (116, 334832), (136, 285592), (232, 167416), (272, 142796), (464, 83708), (493, 78784), (544, 71398), (928, 41854), (986, 39392), (1088, 35699), (1231, 31552), (1856, 20927), (1972, 19696), (2462, 15776), (3944, 9848), (4924, 7888)]