38263796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 73920000

約数和(自身を除く): 35656204

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 149, 218, 298, 436, 589, 596, 1178, 2071, 2356, 2831, 3379, 4142, 4619, 5662, 6758, 8284, 9238, 11324, 13516, 16241, 18476, 32482, 64201, 64964, 87761, 128402, 175522, 256804, 308579, 351044, 503471, 617158, 1006942, 1234316, 2013884, 9565949, 19131898, 38263796]

約数ペア:

[(1, 38263796), (2, 19131898), (4, 9565949), (19, 2013884), (31, 1234316), (38, 1006942), (62, 617158), (76, 503471), (109, 351044), (124, 308579), (149, 256804), (218, 175522), (298, 128402), (436, 87761), (589, 64964), (596, 64201), (1178, 32482), (2071, 18476), (2356, 16241), (2831, 13516), (3379, 11324), (4142, 9238), (4619, 8284), (5662, 6758)]