38306048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 85161216

約数和(自身を除く): 46855168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 223, 244, 256, 352, 446, 488, 671, 704, 892, 976, 1342, 1408, 1784, 1952, 2453, 2684, 2816, 3568, 3904, 4906, 5368, 7136, 7808, 9812, 10736, 13603, 14272, 15616, 19624, 21472, 27206, 28544, 39248, 42944, 54412, 57088, 78496, 85888, 108824, 149633, 156992, 171776, 217648, 299266, 313984, 435296, 598532, 627968, 870592, 1197064, 1741184, 2394128, 3482368, 4788256, 9576512, 19153024, 38306048]

約数ペア:

[(1, 38306048), (2, 19153024), (4, 9576512), (8, 4788256), (11, 3482368), (16, 2394128), (22, 1741184), (32, 1197064), (44, 870592), (61, 627968), (64, 598532), (88, 435296), (122, 313984), (128, 299266), (176, 217648), (223, 171776), (244, 156992), (256, 149633), (352, 108824), (446, 85888), (488, 78496), (671, 57088), (704, 54412), (892, 42944), (976, 39248), (1342, 28544), (1408, 27206), (1784, 21472), (1952, 19624), (2453, 15616), (2684, 14272), (2816, 13603), (3568, 10736), (3904, 9812), (4906, 7808), (5368, 7136)]