74863516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 165028864

約数和(自身を除く): 90165348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4783, 7826, 9566, 15652, 19132, 33481, 62179, 66962, 124358, 133924, 205669, 248716, 411338, 435253, 822676, 870506, 1439683, 1741012, 2673697, 2879366, 5347394, 5758732, 10694788, 18715879, 37431758, 74863516]

約数ペア:

[(1, 74863516), (2, 37431758), (4, 18715879), (7, 10694788), (13, 5758732), (14, 5347394), (26, 2879366), (28, 2673697), (43, 1741012), (52, 1439683), (86, 870506), (91, 822676), (172, 435253), (182, 411338), (301, 248716), (364, 205669), (559, 133924), (602, 124358), (1118, 66962), (1204, 62179), (2236, 33481), (3913, 19132), (4783, 15652), (7826, 9566)]