42391704

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 110355840

約数和(自身を除く): 67964136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 643, 804, 984, 1286, 1608, 1929, 2572, 2747, 3858, 5144, 5494, 7716, 8241, 10988, 15432, 16482, 21976, 26363, 32964, 43081, 52726, 65928, 79089, 86162, 105452, 129243, 158178, 172324, 210904, 258486, 316356, 344648, 516972, 632712, 1033944, 1766321, 3532642, 5298963, 7065284, 10597926, 14130568, 21195852, 42391704]

約数ペア:

[(1, 42391704), (2, 21195852), (3, 14130568), (4, 10597926), (6, 7065284), (8, 5298963), (12, 3532642), (24, 1766321), (41, 1033944), (67, 632712), (82, 516972), (123, 344648), (134, 316356), (164, 258486), (201, 210904), (246, 172324), (268, 158178), (328, 129243), (402, 105452), (492, 86162), (536, 79089), (643, 65928), (804, 52726), (984, 43081), (1286, 32964), (1608, 26363), (1929, 21976), (2572, 16482), (2747, 15432), (3858, 10988), (5144, 8241), (5494, 7716)]