28500432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 79548480

約数和(自身を除く): 51048048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 659, 816, 848, 901, 1272, 1318, 1802, 1977, 2544, 2636, 2703, 3604, 3954, 5272, 5406, 7208, 7908, 10544, 10812, 11203, 14416, 15816, 21624, 22406, 31632, 33609, 34927, 43248, 44812, 67218, 69854, 89624, 104781, 134436, 139708, 179248, 209562, 268872, 279416, 419124, 537744, 558832, 593759, 838248, 1187518, 1676496, 1781277, 2375036, 3562554, 4750072, 7125108, 9500144, 14250216, 28500432]

約数ペア:

[(1, 28500432), (2, 14250216), (3, 9500144), (4, 7125108), (6, 4750072), (8, 3562554), (12, 2375036), (16, 1781277), (17, 1676496), (24, 1187518), (34, 838248), (48, 593759), (51, 558832), (53, 537744), (68, 419124), (102, 279416), (106, 268872), (136, 209562), (159, 179248), (204, 139708), (212, 134436), (272, 104781), (318, 89624), (408, 69854), (424, 67218), (636, 44812), (659, 43248), (816, 34927), (848, 33609), (901, 31632), (1272, 22406), (1318, 21624), (1802, 15816), (1977, 14416), (2544, 11203), (2636, 10812), (2703, 10544), (3604, 7908), (3954, 7208), (5272, 5406)]