38424004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 74833920

約数和(自身を除く): 36409916

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 347, 589, 694, 893, 1178, 1388, 1457, 1786, 2356, 2914, 3572, 5828, 6593, 10757, 13186, 16309, 21514, 26372, 27683, 32618, 43028, 55366, 65236, 110732, 204383, 309871, 408766, 505579, 619742, 817532, 1011158, 1239484, 2022316, 9606001, 19212002, 38424004]

約数ペア:

[(1, 38424004), (2, 19212002), (4, 9606001), (19, 2022316), (31, 1239484), (38, 1011158), (47, 817532), (62, 619742), (76, 505579), (94, 408766), (124, 309871), (188, 204383), (347, 110732), (589, 65236), (694, 55366), (893, 43028), (1178, 32618), (1388, 27683), (1457, 26372), (1786, 21514), (2356, 16309), (2914, 13186), (3572, 10757), (5828, 6593)]