31472738346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{24499}}^1$

素因数の和:25003

約数の個数: 64

約数和(自身を含む): 73100160000

約数和(自身を除く): 41627421654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 419, 438, 511, 838, 1022, 1257, 1533, 2514, 2933, 3066, 5866, 8799, 17598, 24499, 30587, 48998, 61174, 73497, 91761, 146994, 171493, 183522, 214109, 342986, 428218, 514479, 642327, 1028958, 1284654, 1788427, 3576854, 5365281, 10265081, 10730562, 12518989, 20530162, 25037978, 30795243, 37556967, 61590486, 71855567, 75113934, 143711134, 215566701, 431133402, 749350913, 1498701826, 2248052739, 4496105478, 5245456391, 10490912782, 15736369173, 31472738346]

約数ペア:

[(1, 31472738346), (2, 15736369173), (3, 10490912782), (6, 5245456391), (7, 4496105478), (14, 2248052739), (21, 1498701826), (42, 749350913), (73, 431133402), (146, 215566701), (219, 143711134), (419, 75113934), (438, 71855567), (511, 61590486), (838, 37556967), (1022, 30795243), (1257, 25037978), (1533, 20530162), (2514, 12518989), (2933, 10730562), (3066, 10265081), (5866, 5365281), (8799, 3576854), (17598, 1788427), (24499, 1284654), (30587, 1028958), (48998, 642327), (61174, 514479), (73497, 428218), (91761, 342986), (146994, 214109), (171493, 183522)]