7902392988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1\times {\mathrm{1583}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 21425209344

約数和(自身を除く): 13522816356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 887, 938, 1407, 1583, 1774, 1876, 2661, 2814, 3166, 3548, 4749, 5322, 5628, 6209, 6332, 9498, 10644, 11081, 12418, 18627, 18996, 22162, 24836, 33243, 37254, 44324, 59429, 66486, 74508, 106061, 118858, 132972, 178287, 212122, 237716, 318183, 356574, 416003, 424244, 636366, 713148, 742427, 832006, 1248009, 1272732, 1404121, 1484854, 1664012, 2227281, 2496018, 2808242, 2969708, 4212363, 4454562, 4992036, 5616484, 8424726, 8909124, 9828847, 16849452, 19657694, 29486541, 39315388, 58973082, 94076107, 117946164, 188152214, 282228321, 376304428, 564456642, 658532749, 1128913284, 1317065498, 1975598247, 2634130996, 3951196494, 7902392988]

約数ペア:

[(1, 7902392988), (2, 3951196494), (3, 2634130996), (4, 1975598247), (6, 1317065498), (7, 1128913284), (12, 658532749), (14, 564456642), (21, 376304428), (28, 282228321), (42, 188152214), (67, 117946164), (84, 94076107), (134, 58973082), (201, 39315388), (268, 29486541), (402, 19657694), (469, 16849452), (804, 9828847), (887, 8909124), (938, 8424726), (1407, 5616484), (1583, 4992036), (1774, 4454562), (1876, 4212363), (2661, 2969708), (2814, 2808242), (3166, 2496018), (3548, 2227281), (4749, 1664012), (5322, 1484854), (5628, 1404121), (6209, 1272732), (6332, 1248009), (9498, 832006), (10644, 742427), (11081, 713148), (12418, 636366), (18627, 424244), (18996, 416003), (22162, 356574), (24836, 318183), (33243, 237716), (37254, 212122), (44324, 178287), (59429, 132972), (66486, 118858), (74508, 106061)]