26243104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 57607200

約数和(自身を除く): 31364096

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2539, 2584, 5078, 5168, 10156, 10336, 20312, 40624, 43163, 48241, 81248, 86326, 96482, 172652, 192964, 345304, 385928, 690608, 771856, 820097, 1381216, 1543712, 1640194, 3280388, 6560776, 13121552, 26243104]

約数ペア:

[(1, 26243104), (2, 13121552), (4, 6560776), (8, 3280388), (16, 1640194), (17, 1543712), (19, 1381216), (32, 820097), (34, 771856), (38, 690608), (68, 385928), (76, 345304), (136, 192964), (152, 172652), (272, 96482), (304, 86326), (323, 81248), (544, 48241), (608, 43163), (646, 40624), (1292, 20312), (2539, 10336), (2584, 10156), (5078, 5168)]