28539948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 68440064

約数和(自身を除く): 39900116

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 307, 366, 381, 508, 614, 732, 762, 921, 1228, 1524, 1842, 3684, 7747, 15494, 18727, 23241, 30988, 37454, 38989, 46482, 56181, 74908, 77978, 92964, 112362, 116967, 155956, 224724, 233934, 467868, 2378329, 4756658, 7134987, 9513316, 14269974, 28539948]

約数ペア:

[(1, 28539948), (2, 14269974), (3, 9513316), (4, 7134987), (6, 4756658), (12, 2378329), (61, 467868), (122, 233934), (127, 224724), (183, 155956), (244, 116967), (254, 112362), (307, 92964), (366, 77978), (381, 74908), (508, 56181), (614, 46482), (732, 38989), (762, 37454), (921, 30988), (1228, 23241), (1524, 18727), (1842, 15494), (3684, 7747)]