38451136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 81361280

約数和(自身を除く): 42910144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 307, 412, 608, 614, 824, 1216, 1228, 1648, 1957, 2456, 3296, 3914, 4912, 5833, 6592, 7828, 9824, 11666, 15656, 19648, 23332, 31312, 31621, 46664, 62624, 63242, 93328, 125248, 126484, 186656, 252968, 373312, 505936, 600799, 1011872, 1201598, 2023744, 2403196, 4806392, 9612784, 19225568, 38451136]

約数ペア:

[(1, 38451136), (2, 19225568), (4, 9612784), (8, 4806392), (16, 2403196), (19, 2023744), (32, 1201598), (38, 1011872), (64, 600799), (76, 505936), (103, 373312), (152, 252968), (206, 186656), (304, 126484), (307, 125248), (412, 93328), (608, 63242), (614, 62624), (824, 46664), (1216, 31621), (1228, 31312), (1648, 23332), (1957, 19648), (2456, 15656), (3296, 11666), (3914, 9824), (4912, 7828), (5833, 6592)]