16773484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 38208240

約数和(自身を除く): 21434756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 227, 364, 377, 406, 454, 637, 754, 812, 908, 1274, 1421, 1508, 1589, 2548, 2639, 2842, 2951, 3178, 5278, 5684, 5902, 6356, 6583, 10556, 11123, 11804, 13166, 18473, 20657, 22246, 26332, 36946, 41314, 44492, 46081, 73892, 82628, 85579, 92162, 144599, 171158, 184324, 289198, 322567, 342316, 578396, 599053, 645134, 1198106, 1290268, 2396212, 4193371, 8386742, 16773484]

約数ペア:

[(1, 16773484), (2, 8386742), (4, 4193371), (7, 2396212), (13, 1290268), (14, 1198106), (26, 645134), (28, 599053), (29, 578396), (49, 342316), (52, 322567), (58, 289198), (91, 184324), (98, 171158), (116, 144599), (182, 92162), (196, 85579), (203, 82628), (227, 73892), (364, 46081), (377, 44492), (406, 41314), (454, 36946), (637, 26332), (754, 22246), (812, 20657), (908, 18473), (1274, 13166), (1421, 11804), (1508, 11123), (1589, 10556), (2548, 6583), (2639, 6356), (2842, 5902), (2951, 5684), (3178, 5278)]