28359396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6762

約数の個数: 60

約数和(自身を含む): 79851772

約数和(自身を除く): 51492376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6733, 13466, 20199, 26932, 40398, 60597, 80796, 87529, 121194, 175058, 181791, 242388, 262587, 350116, 363582, 525174, 545373, 727164, 787761, 1050348, 1090746, 1575522, 2181492, 2363283, 3151044, 4726566, 7089849, 9453132, 14179698, 28359396]

約数ペア:

[(1, 28359396), (2, 14179698), (3, 9453132), (4, 7089849), (6, 4726566), (9, 3151044), (12, 2363283), (13, 2181492), (18, 1575522), (26, 1090746), (27, 1050348), (36, 787761), (39, 727164), (52, 545373), (54, 525174), (78, 363582), (81, 350116), (108, 262587), (117, 242388), (156, 181791), (162, 175058), (234, 121194), (324, 87529), (351, 80796), (468, 60597), (702, 40398), (1053, 26932), (1404, 20199), (2106, 13466), (4212, 6733)]