2662528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 6071040

約数和(自身を除く): 3408512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 128, 176, 244, 248, 341, 352, 488, 496, 671, 682, 704, 976, 992, 1342, 1364, 1408, 1891, 1952, 1984, 2684, 2728, 3782, 3904, 3968, 5368, 5456, 7564, 7808, 10736, 10912, 15128, 20801, 21472, 21824, 30256, 41602, 42944, 43648, 60512, 83204, 85888, 121024, 166408, 242048, 332816, 665632, 1331264, 2662528]

約数ペア:

[(1, 2662528), (2, 1331264), (4, 665632), (8, 332816), (11, 242048), (16, 166408), (22, 121024), (31, 85888), (32, 83204), (44, 60512), (61, 43648), (62, 42944), (64, 41602), (88, 30256), (122, 21824), (124, 21472), (128, 20801), (176, 15128), (244, 10912), (248, 10736), (341, 7808), (352, 7564), (488, 5456), (496, 5368), (671, 3968), (682, 3904), (704, 3782), (976, 2728), (992, 2684), (1342, 1984), (1364, 1952), (1408, 1891)]