17672384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 38221920

約数和(自身を除く): 20549536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 439, 544, 592, 629, 878, 1088, 1184, 1258, 1756, 2368, 2516, 3512, 5032, 7024, 7463, 10064, 14048, 14926, 16243, 20128, 28096, 29852, 32486, 40256, 59704, 64972, 119408, 129944, 238816, 259888, 276131, 477632, 519776, 552262, 1039552, 1104524, 2209048, 4418096, 8836192, 17672384]

約数ペア:

[(1, 17672384), (2, 8836192), (4, 4418096), (8, 2209048), (16, 1104524), (17, 1039552), (32, 552262), (34, 519776), (37, 477632), (64, 276131), (68, 259888), (74, 238816), (136, 129944), (148, 119408), (272, 64972), (296, 59704), (439, 40256), (544, 32486), (592, 29852), (629, 28096), (878, 20128), (1088, 16243), (1184, 14926), (1258, 14048), (1756, 10064), (2368, 7463), (2516, 7024), (3512, 5032)]