66387600004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{140263}}^1$

素因数の和:140656

約数の個数: 48

約数和(自身を含む): 131206311936

約数和(自身を除く): 64818711932

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 347, 682, 694, 1364, 1388, 3817, 7634, 10757, 15268, 21514, 43028, 118327, 140263, 236654, 280526, 473308, 561052, 1542893, 3085786, 4348153, 6171572, 8696306, 17392612, 47829683, 48671261, 95659366, 97342522, 191318732, 194685044, 535383871, 1070767742, 1508809091, 2141535484, 3017618182, 6035236364, 16596900001, 33193800002, 66387600004]

約数ペア:

[(1, 66387600004), (2, 33193800002), (4, 16596900001), (11, 6035236364), (22, 3017618182), (31, 2141535484), (44, 1508809091), (62, 1070767742), (124, 535383871), (341, 194685044), (347, 191318732), (682, 97342522), (694, 95659366), (1364, 48671261), (1388, 47829683), (3817, 17392612), (7634, 8696306), (10757, 6171572), (15268, 4348153), (21514, 3085786), (43028, 1542893), (118327, 561052), (140263, 473308), (236654, 280526)]