61278932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65729068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 572, 596, 719, 1438, 1639, 1937, 2876, 3278, 3874, 6556, 7748, 7909, 9347, 15818, 18694, 21307, 31636, 37388, 42614, 85228, 102817, 107131, 205634, 214262, 411268, 428524, 1178441, 1392703, 2356882, 2785406, 4713764, 5570812, 15319733, 30639466, 61278932]

約数ペア:

[(1, 61278932), (2, 30639466), (4, 15319733), (11, 5570812), (13, 4713764), (22, 2785406), (26, 2356882), (44, 1392703), (52, 1178441), (143, 428524), (149, 411268), (286, 214262), (298, 205634), (572, 107131), (596, 102817), (719, 85228), (1438, 42614), (1639, 37388), (1937, 31636), (2876, 21307), (3278, 18694), (3874, 15818), (6556, 9347), (7748, 7909)]