73953292

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 78617588

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 239, 257, 301, 478, 514, 602, 956, 1028, 1204, 1673, 1799, 3346, 3598, 6692, 7196, 10277, 11051, 20554, 22102, 41108, 44204, 61423, 71939, 77357, 122846, 143878, 154714, 245692, 287756, 309428, 429961, 859922, 1719844, 2641189, 5282378, 10564756, 18488323, 36976646, 73953292]

約数ペア:

[(1, 73953292), (2, 36976646), (4, 18488323), (7, 10564756), (14, 5282378), (28, 2641189), (43, 1719844), (86, 859922), (172, 429961), (239, 309428), (257, 287756), (301, 245692), (478, 154714), (514, 143878), (602, 122846), (956, 77357), (1028, 71939), (1204, 61423), (1673, 44204), (1799, 41108), (3346, 22102), (3598, 20554), (6692, 11051), (7196, 10277)]