28963532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 58037952

約数和(自身を除く): 29074420

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 397, 598, 793, 794, 1196, 1403, 1586, 1588, 2806, 3172, 5161, 5612, 9131, 10322, 18239, 18262, 20644, 24217, 36478, 36524, 48434, 72956, 96868, 118703, 237406, 314821, 474812, 556991, 629642, 1113982, 1259284, 2227964, 7240883, 14481766, 28963532]

約数ペア:

[(1, 28963532), (2, 14481766), (4, 7240883), (13, 2227964), (23, 1259284), (26, 1113982), (46, 629642), (52, 556991), (61, 474812), (92, 314821), (122, 237406), (244, 118703), (299, 96868), (397, 72956), (598, 48434), (793, 36524), (794, 36478), (1196, 24217), (1403, 20644), (1586, 18262), (1588, 18239), (2806, 10322), (3172, 9131), (5161, 5612)]