41982724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 48011516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 991, 1246, 1513, 1982, 2492, 3026, 3964, 6052, 6937, 10591, 13874, 16847, 21182, 27748, 33694, 42364, 67388, 88199, 117929, 176398, 235858, 352796, 471716, 617393, 1234786, 1499383, 2469572, 2998766, 5997532, 10495681, 20991362, 41982724]

約数ペア:

[(1, 41982724), (2, 20991362), (4, 10495681), (7, 5997532), (14, 2998766), (17, 2469572), (28, 1499383), (34, 1234786), (68, 617393), (89, 471716), (119, 352796), (178, 235858), (238, 176398), (356, 117929), (476, 88199), (623, 67388), (991, 42364), (1246, 33694), (1513, 27748), (1982, 21182), (2492, 16847), (3026, 13874), (3964, 10591), (6052, 6937)]