38047912

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 86599530

約数和(自身を除く): 48551618

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 101, 124, 196, 202, 217, 248, 392, 404, 434, 707, 808, 868, 961, 1414, 1519, 1736, 1922, 2828, 3038, 3131, 3844, 4949, 5656, 6076, 6262, 6727, 7688, 9898, 12152, 12524, 13454, 19796, 21917, 25048, 26908, 39592, 43834, 47089, 53816, 87668, 94178, 97061, 153419, 175336, 188356, 194122, 306838, 376712, 388244, 613676, 679427, 776488, 1227352, 1358854, 2717708, 4755989, 5435416, 9511978, 19023956, 38047912]

約数ペア:

[(1, 38047912), (2, 19023956), (4, 9511978), (7, 5435416), (8, 4755989), (14, 2717708), (28, 1358854), (31, 1227352), (49, 776488), (56, 679427), (62, 613676), (98, 388244), (101, 376712), (124, 306838), (196, 194122), (202, 188356), (217, 175336), (248, 153419), (392, 97061), (404, 94178), (434, 87668), (707, 53816), (808, 47089), (868, 43834), (961, 39592), (1414, 26908), (1519, 25048), (1736, 21917), (1922, 19796), (2828, 13454), (3038, 12524), (3131, 12152), (3844, 9898), (4949, 7688), (5656, 6727), (6076, 6262)]