74727484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 146814976

約数和(自身を除く): 72087492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 151, 302, 307, 403, 604, 614, 806, 1228, 1612, 1963, 3926, 3991, 4681, 7852, 7982, 9362, 9517, 15964, 18724, 19034, 38068, 46357, 60853, 92714, 121706, 123721, 185428, 243412, 247442, 494884, 602641, 1205282, 1437067, 2410564, 2874134, 5748268, 18681871, 37363742, 74727484]

約数ペア:

[(1, 74727484), (2, 37363742), (4, 18681871), (13, 5748268), (26, 2874134), (31, 2410564), (52, 1437067), (62, 1205282), (124, 602641), (151, 494884), (302, 247442), (307, 243412), (403, 185428), (604, 123721), (614, 121706), (806, 92714), (1228, 60853), (1612, 46357), (1963, 38068), (3926, 19034), (3991, 18724), (4681, 15964), (7852, 9517), (7982, 9362)]