28417503399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 41777648640

約数和(自身を除く): 13360145241

約数列:

[1, 3, 17, 41, 51, 89, 123, 267, 311, 491, 697, 933, 1473, 1513, 2091, 3649, 4539, 5287, 8347, 10947, 12751, 15861, 20131, 25041, 27679, 38253, 43699, 60393, 62033, 83037, 131097, 152701, 186099, 216767, 342227, 458103, 470543, 650301, 742883, 1026681, 1134839, 1411629, 1791659, 2228649, 2595917, 3404517, 5374977, 6260741, 7787751, 13590389, 18782223, 19292263, 30458203, 40771167, 57876789, 91374609, 106432597, 231036613, 319297791, 557205949, 693109839, 1671617847, 9472501133, 28417503399]

約数ペア:

[(1, 28417503399), (3, 9472501133), (17, 1671617847), (41, 693109839), (51, 557205949), (89, 319297791), (123, 231036613), (267, 106432597), (311, 91374609), (491, 57876789), (697, 40771167), (933, 30458203), (1473, 19292263), (1513, 18782223), (2091, 13590389), (3649, 7787751), (4539, 6260741), (5287, 5374977), (8347, 3404517), (10947, 2595917), (12751, 2228649), (15861, 1791659), (20131, 1411629), (25041, 1134839), (27679, 1026681), (38253, 742883), (43699, 650301), (60393, 470543), (62033, 458103), (83037, 342227), (131097, 216767), (152701, 186099)]