28540514106

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13552001}}^1$

素因数の和:13552028

約数の個数: 40

約数和(自身を含む): 68871274164

約数和(自身を除く): 40330760058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 13552001, 27104002, 40656003, 81312006, 121968009, 176176013, 243936018, 352352026, 365904027, 528528039, 731808054, 1057056078, 1097712081, 1585584117, 2195424162, 3171168234, 4756752351, 9513504702, 14270257053, 28540514106]

約数ペア:

[(1, 28540514106), (2, 14270257053), (3, 9513504702), (6, 4756752351), (9, 3171168234), (13, 2195424162), (18, 1585584117), (26, 1097712081), (27, 1057056078), (39, 731808054), (54, 528528039), (78, 365904027), (81, 352352026), (117, 243936018), (162, 176176013), (234, 121968009), (351, 81312006), (702, 40656003), (1053, 27104002), (2106, 13552001)]