43396912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 97216000

約数和(自身を除く): 53819088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 139, 152, 158, 208, 247, 278, 304, 316, 494, 556, 632, 988, 1027, 1112, 1264, 1501, 1807, 1976, 2054, 2224, 2641, 3002, 3614, 3952, 4108, 5282, 6004, 7228, 8216, 10564, 10981, 12008, 14456, 16432, 19513, 21128, 21962, 24016, 28912, 34333, 39026, 42256, 43924, 68666, 78052, 87848, 137332, 142753, 156104, 175696, 208639, 274664, 285506, 312208, 417278, 549328, 571012, 834556, 1142024, 1669112, 2284048, 2712307, 3338224, 5424614, 10849228, 21698456, 43396912]

約数ペア:

[(1, 43396912), (2, 21698456), (4, 10849228), (8, 5424614), (13, 3338224), (16, 2712307), (19, 2284048), (26, 1669112), (38, 1142024), (52, 834556), (76, 571012), (79, 549328), (104, 417278), (139, 312208), (152, 285506), (158, 274664), (208, 208639), (247, 175696), (278, 156104), (304, 142753), (316, 137332), (494, 87848), (556, 78052), (632, 68666), (988, 43924), (1027, 42256), (1112, 39026), (1264, 34333), (1501, 28912), (1807, 24016), (1976, 21962), (2054, 21128), (2224, 19513), (2641, 16432), (3002, 14456), (3614, 12008), (3952, 10981), (4108, 10564), (5282, 8216), (6004, 7228)]