38341916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 72828672

約数和(自身を除く): 34486756

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 137, 148, 244, 274, 548, 1147, 1891, 2257, 2294, 3782, 4247, 4514, 4588, 5069, 7564, 8357, 8494, 9028, 10138, 16714, 16988, 20276, 33428, 69967, 139934, 157139, 259067, 279868, 309209, 314278, 518134, 618418, 628556, 1036268, 1236836, 9585479, 19170958, 38341916]

約数ペア:

[(1, 38341916), (2, 19170958), (4, 9585479), (31, 1236836), (37, 1036268), (61, 628556), (62, 618418), (74, 518134), (122, 314278), (124, 309209), (137, 279868), (148, 259067), (244, 157139), (274, 139934), (548, 69967), (1147, 33428), (1891, 20276), (2257, 16988), (2294, 16714), (3782, 10138), (4247, 9028), (4514, 8494), (4588, 8357), (5069, 7564)]