42761732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:169

約数の個数: 54

約数和(自身を含む): 87228414

約数和(自身を除く): 44466682

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 169, 221, 244, 338, 442, 676, 793, 884, 1037, 1586, 2074, 2873, 3172, 3721, 4148, 5746, 7442, 10309, 11492, 13481, 14884, 20618, 26962, 41236, 48373, 53924, 63257, 96746, 126514, 175253, 193492, 253028, 350506, 628849, 701012, 822341, 1257698, 1644682, 2515396, 3289364, 10690433, 21380866, 42761732]

約数ペア:

[(1, 42761732), (2, 21380866), (4, 10690433), (13, 3289364), (17, 2515396), (26, 1644682), (34, 1257698), (52, 822341), (61, 701012), (68, 628849), (122, 350506), (169, 253028), (221, 193492), (244, 175253), (338, 126514), (442, 96746), (676, 63257), (793, 53924), (884, 48373), (1037, 41236), (1586, 26962), (2074, 20618), (2873, 14884), (3172, 13481), (3721, 11492), (4148, 10309), (5746, 7442)]