23992576

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 52428600

約数和(自身を除く): 28436024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 149, 256, 272, 296, 298, 544, 592, 596, 629, 1088, 1184, 1192, 1258, 2176, 2368, 2384, 2516, 2533, 4352, 4736, 4768, 5032, 5066, 5513, 9472, 9536, 10064, 10132, 11026, 19072, 20128, 20264, 22052, 38144, 40256, 40528, 44104, 80512, 81056, 88208, 93721, 161024, 162112, 176416, 187442, 324224, 352832, 374884, 648448, 705664, 749768, 1411328, 1499536, 2999072, 5998144, 11996288, 23992576]

約数ペア:

[(1, 23992576), (2, 11996288), (4, 5998144), (8, 2999072), (16, 1499536), (17, 1411328), (32, 749768), (34, 705664), (37, 648448), (64, 374884), (68, 352832), (74, 324224), (128, 187442), (136, 176416), (148, 162112), (149, 161024), (256, 93721), (272, 88208), (296, 81056), (298, 80512), (544, 44104), (592, 40528), (596, 40256), (629, 38144), (1088, 22052), (1184, 20264), (1192, 20128), (1258, 19072), (2176, 11026), (2368, 10132), (2384, 10064), (2516, 9536), (2533, 9472), (4352, 5513), (4736, 5066), (4768, 5032)]