29247218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 59984064

約数和(自身を除く): 30736846

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 2087, 4174, 7007, 14014, 14609, 22957, 27131, 29218, 45914, 54262, 102263, 160699, 189917, 204526, 298441, 321398, 379834, 596882, 1124893, 1329419, 2089087, 2249786, 2658838, 4178174, 14623609, 29247218]

約数ペア:

[(1, 29247218), (2, 14623609), (7, 4178174), (11, 2658838), (13, 2249786), (14, 2089087), (22, 1329419), (26, 1124893), (49, 596882), (77, 379834), (91, 321398), (98, 298441), (143, 204526), (154, 189917), (182, 160699), (286, 102263), (539, 54262), (637, 45914), (1001, 29218), (1078, 27131), (1274, 22957), (2002, 14609), (2087, 14014), (4174, 7007)]