61818328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54037}}^1$

素因数の和:54067

約数の個数: 32

約数和(自身を含む): 136175760

約数和(自身を除く): 74357432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 54037, 108074, 216148, 432296, 594407, 702481, 1188814, 1404962, 2377628, 2809924, 4755256, 5619848, 7727291, 15454582, 30909164, 61818328]

約数ペア:

[(1, 61818328), (2, 30909164), (4, 15454582), (8, 7727291), (11, 5619848), (13, 4755256), (22, 2809924), (26, 2377628), (44, 1404962), (52, 1188814), (88, 702481), (104, 594407), (143, 432296), (286, 216148), (572, 108074), (1144, 54037)]