7040968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8511032

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 89, 116, 124, 178, 232, 248, 319, 341, 356, 638, 682, 712, 899, 979, 1276, 1364, 1798, 1958, 2552, 2581, 2728, 2759, 3596, 3916, 5162, 5518, 7192, 7832, 9889, 10324, 11036, 19778, 20648, 22072, 28391, 30349, 39556, 56782, 60698, 79112, 80011, 113564, 121396, 160022, 227128, 242792, 320044, 640088, 880121, 1760242, 3520484, 7040968]

約数ペア:

[(1, 7040968), (2, 3520484), (4, 1760242), (8, 880121), (11, 640088), (22, 320044), (29, 242792), (31, 227128), (44, 160022), (58, 121396), (62, 113564), (88, 80011), (89, 79112), (116, 60698), (124, 56782), (178, 39556), (232, 30349), (248, 28391), (319, 22072), (341, 20648), (356, 19778), (638, 11036), (682, 10324), (712, 9889), (899, 7832), (979, 7192), (1276, 5518), (1364, 5162), (1798, 3916), (1958, 3596), (2552, 2759), (2581, 2728)]