42339752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 102883200

約数和(自身を除く): 60543448

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3061, 3458, 6122, 6916, 12244, 13832, 21427, 24488, 39793, 42854, 58159, 79586, 85708, 116318, 159172, 171416, 232636, 278551, 318344, 407113, 465272, 557102, 756067, 814226, 1114204, 1512134, 1628452, 2228408, 3024268, 3256904, 5292469, 6048536, 10584938, 21169876, 42339752]

約数ペア:

[(1, 42339752), (2, 21169876), (4, 10584938), (7, 6048536), (8, 5292469), (13, 3256904), (14, 3024268), (19, 2228408), (26, 1628452), (28, 1512134), (38, 1114204), (52, 814226), (56, 756067), (76, 557102), (91, 465272), (104, 407113), (133, 318344), (152, 278551), (182, 232636), (247, 171416), (266, 159172), (364, 116318), (494, 85708), (532, 79586), (728, 58159), (988, 42854), (1064, 39793), (1729, 24488), (1976, 21427), (3061, 13832), (3458, 12244), (6122, 6916)]