42655808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 92000832

約数和(自身を除く): 49345024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 307, 334, 416, 614, 668, 832, 1228, 1336, 2171, 2456, 2672, 3991, 4342, 4912, 5344, 7982, 8684, 9824, 10688, 15964, 17368, 19648, 31928, 34736, 51269, 63856, 69472, 102538, 127712, 138944, 205076, 255424, 410152, 666497, 820304, 1332994, 1640608, 2665988, 3281216, 5331976, 10663952, 21327904, 42655808]

約数ペア:

[(1, 42655808), (2, 21327904), (4, 10663952), (8, 5331976), (13, 3281216), (16, 2665988), (26, 1640608), (32, 1332994), (52, 820304), (64, 666497), (104, 410152), (167, 255424), (208, 205076), (307, 138944), (334, 127712), (416, 102538), (614, 69472), (668, 63856), (832, 51269), (1228, 34736), (1336, 31928), (2171, 19648), (2456, 17368), (2672, 15964), (3991, 10688), (4342, 9824), (4912, 8684), (5344, 7982)]