42279536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 93327360

約数和(自身を除く): 51047824

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 83, 104, 124, 158, 166, 208, 248, 316, 332, 403, 496, 632, 664, 806, 1027, 1079, 1264, 1328, 1612, 2054, 2158, 2449, 2573, 3224, 4108, 4316, 4898, 5146, 6448, 6557, 8216, 8632, 9796, 10292, 13114, 16432, 17264, 19592, 20584, 26228, 31837, 33449, 39184, 41168, 52456, 63674, 66898, 85241, 104912, 127348, 133796, 170482, 203267, 254696, 267592, 340964, 406534, 509392, 535184, 681928, 813068, 1363856, 1626136, 2642471, 3252272, 5284942, 10569884, 21139768, 42279536]

約数ペア:

[(1, 42279536), (2, 21139768), (4, 10569884), (8, 5284942), (13, 3252272), (16, 2642471), (26, 1626136), (31, 1363856), (52, 813068), (62, 681928), (79, 535184), (83, 509392), (104, 406534), (124, 340964), (158, 267592), (166, 254696), (208, 203267), (248, 170482), (316, 133796), (332, 127348), (403, 104912), (496, 85241), (632, 66898), (664, 63674), (806, 52456), (1027, 41168), (1079, 39184), (1264, 33449), (1328, 31837), (1612, 26228), (2054, 20584), (2158, 19592), (2449, 17264), (2573, 16432), (3224, 13114), (4108, 10292), (4316, 9796), (4898, 8632), (5146, 8216), (6448, 6557)]