14581996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 31543344

約数和(自身を除く): 16961348

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 53, 74, 106, 143, 148, 169, 212, 286, 338, 407, 481, 572, 583, 676, 689, 814, 962, 1166, 1378, 1628, 1859, 1924, 1961, 2332, 2756, 3718, 3922, 5291, 6253, 7436, 7579, 7844, 8957, 10582, 12506, 15158, 17914, 21164, 21571, 25012, 25493, 30316, 35828, 43142, 50986, 68783, 86284, 98527, 101972, 137566, 197054, 275132, 280423, 331409, 394108, 560846, 662818, 1121692, 1325636, 3645499, 7290998, 14581996]

約数ペア:

[(1, 14581996), (2, 7290998), (4, 3645499), (11, 1325636), (13, 1121692), (22, 662818), (26, 560846), (37, 394108), (44, 331409), (52, 280423), (53, 275132), (74, 197054), (106, 137566), (143, 101972), (148, 98527), (169, 86284), (212, 68783), (286, 50986), (338, 43142), (407, 35828), (481, 30316), (572, 25493), (583, 25012), (676, 21571), (689, 21164), (814, 17914), (962, 15158), (1166, 12506), (1378, 10582), (1628, 8957), (1859, 7844), (1924, 7579), (1961, 7436), (2332, 6253), (2756, 5291), (3718, 3922)]