28884570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 64

約数和(自身を含む): 81454464

約数和(自身を除く): 52569894

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 6733, 13466, 20199, 33665, 40398, 67330, 74063, 87529, 100995, 148126, 175058, 201990, 222189, 262587, 370315, 437645, 444378, 525174, 740630, 875290, 962819, 1110945, 1312935, 1925638, 2221890, 2625870, 2888457, 4814095, 5776914, 9628190, 14442285, 28884570]

約数ペア:

[(1, 28884570), (2, 14442285), (3, 9628190), (5, 5776914), (6, 4814095), (10, 2888457), (11, 2625870), (13, 2221890), (15, 1925638), (22, 1312935), (26, 1110945), (30, 962819), (33, 875290), (39, 740630), (55, 525174), (65, 444378), (66, 437645), (78, 370315), (110, 262587), (130, 222189), (143, 201990), (165, 175058), (195, 148126), (286, 100995), (330, 87529), (390, 74063), (429, 67330), (715, 40398), (858, 33665), (1430, 20199), (2145, 13466), (4290, 6733)]