28975312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 58496256

約数和(自身を除く): 29520944

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 727, 752, 848, 1454, 2491, 2908, 4982, 5816, 9964, 11632, 19928, 34169, 38531, 39856, 68338, 77062, 136676, 154124, 273352, 308248, 546704, 616496, 1810957, 3621914, 7243828, 14487656, 28975312]

約数ペア:

[(1, 28975312), (2, 14487656), (4, 7243828), (8, 3621914), (16, 1810957), (47, 616496), (53, 546704), (94, 308248), (106, 273352), (188, 154124), (212, 136676), (376, 77062), (424, 68338), (727, 39856), (752, 38531), (848, 34169), (1454, 19928), (2491, 11632), (2908, 9964), (4982, 5816)]