16735996844

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{4229}}^1$

素因数の和:4639

約数の個数: 72

約数和(自身を含む): 34741057680

約数和(自身を除く): 18005060836

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 331, 427, 662, 854, 1324, 1708, 2317, 2989, 4229, 4634, 5978, 8458, 9268, 11956, 16219, 16916, 20191, 29603, 32438, 40382, 59206, 64876, 80764, 118412, 141337, 207221, 257969, 282674, 414442, 515938, 565348, 828884, 989359, 1031876, 1399799, 1805783, 1978718, 2799598, 3611566, 3957436, 5599196, 7223132, 9798593, 12640481, 19597186, 25280962, 39194372, 50561924, 68590151, 85387739, 137180302, 170775478, 274360604, 341550956, 597714173, 1195428346, 2390856692, 4183999211, 8367998422, 16735996844]

約数ペア:

[(1, 16735996844), (2, 8367998422), (4, 4183999211), (7, 2390856692), (14, 1195428346), (28, 597714173), (49, 341550956), (61, 274360604), (98, 170775478), (122, 137180302), (196, 85387739), (244, 68590151), (331, 50561924), (427, 39194372), (662, 25280962), (854, 19597186), (1324, 12640481), (1708, 9798593), (2317, 7223132), (2989, 5599196), (4229, 3957436), (4634, 3611566), (5978, 2799598), (8458, 1978718), (9268, 1805783), (11956, 1399799), (16219, 1031876), (16916, 989359), (20191, 828884), (29603, 565348), (32438, 515938), (40382, 414442), (59206, 282674), (64876, 257969), (80764, 207221), (118412, 141337)]