22623872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 49186440

約数和(自身を除く): 26562568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 281, 296, 544, 562, 592, 629, 1088, 1124, 1184, 1258, 2176, 2248, 2368, 2516, 4496, 4736, 4777, 5032, 8992, 9554, 10064, 10397, 17984, 19108, 20128, 20794, 35968, 38216, 40256, 41588, 76432, 80512, 83176, 152864, 166352, 176749, 305728, 332704, 353498, 611456, 665408, 706996, 1330816, 1413992, 2827984, 5655968, 11311936, 22623872]

約数ペア:

[(1, 22623872), (2, 11311936), (4, 5655968), (8, 2827984), (16, 1413992), (17, 1330816), (32, 706996), (34, 665408), (37, 611456), (64, 353498), (68, 332704), (74, 305728), (128, 176749), (136, 166352), (148, 152864), (272, 83176), (281, 80512), (296, 76432), (544, 41588), (562, 40256), (592, 38216), (629, 35968), (1088, 20794), (1124, 20128), (1184, 19108), (1258, 17984), (2176, 10397), (2248, 10064), (2368, 9554), (2516, 8992), (4496, 5032), (4736, 4777)]