28417488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 52577328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 503, 528, 642, 856, 1006, 1177, 1284, 1509, 1712, 2012, 2354, 2568, 3018, 3531, 4024, 4708, 5136, 5533, 6036, 7062, 8048, 9416, 11066, 12072, 14124, 16599, 18832, 22132, 24144, 28248, 33198, 44264, 53821, 56496, 66396, 88528, 107642, 132792, 161463, 215284, 265584, 322926, 430568, 592031, 645852, 861136, 1184062, 1291704, 1776093, 2368124, 2583408, 3552186, 4736248, 7104372, 9472496, 14208744, 28417488]

約数ペア:

[(1, 28417488), (2, 14208744), (3, 9472496), (4, 7104372), (6, 4736248), (8, 3552186), (11, 2583408), (12, 2368124), (16, 1776093), (22, 1291704), (24, 1184062), (33, 861136), (44, 645852), (48, 592031), (66, 430568), (88, 322926), (107, 265584), (132, 215284), (176, 161463), (214, 132792), (264, 107642), (321, 88528), (428, 66396), (503, 56496), (528, 53821), (642, 44264), (856, 33198), (1006, 28248), (1177, 24144), (1284, 22132), (1509, 18832), (1712, 16599), (2012, 14124), (2354, 12072), (2568, 11066), (3018, 9416), (3531, 8048), (4024, 7062), (4708, 6036), (5136, 5533)]