78708256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7265

約数の個数: 48

約数和(自身を含む): 174521088

約数和(自身を除く): 95812832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 7213, 10912, 14426, 28852, 57704, 79343, 115408, 158686, 223603, 230816, 317372, 447206, 634744, 894412, 1269488, 1788824, 2459633, 2538976, 3577648, 4919266, 7155296, 9838532, 19677064, 39354128, 78708256]

約数ペア:

[(1, 78708256), (2, 39354128), (4, 19677064), (8, 9838532), (11, 7155296), (16, 4919266), (22, 3577648), (31, 2538976), (32, 2459633), (44, 1788824), (62, 1269488), (88, 894412), (124, 634744), (176, 447206), (248, 317372), (341, 230816), (352, 223603), (496, 158686), (682, 115408), (992, 79343), (1364, 57704), (2728, 28852), (5456, 14426), (7213, 10912)]