28038159932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{13121}}^1$

素因数の和:14082

約数の個数: 48

約数和(自身を含む): 53378196480

約数和(自身を除く): 25340036548

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 907, 1178, 1814, 2356, 3628, 13121, 17233, 26242, 28117, 34466, 52484, 56234, 68932, 112468, 249299, 406751, 498598, 534223, 813502, 997196, 1068446, 1627004, 2136892, 7728269, 11900747, 15456538, 23801494, 30913076, 47602988, 226114193, 368923157, 452228386, 737846314, 904456772, 1475692628, 7009539983, 14019079966, 28038159932]

約数ペア:

[(1, 28038159932), (2, 14019079966), (4, 7009539983), (19, 1475692628), (31, 904456772), (38, 737846314), (62, 452228386), (76, 368923157), (124, 226114193), (589, 47602988), (907, 30913076), (1178, 23801494), (1814, 15456538), (2356, 11900747), (3628, 7728269), (13121, 2136892), (17233, 1627004), (26242, 1068446), (28117, 997196), (34466, 813502), (52484, 534223), (56234, 498598), (68932, 406751), (112468, 249299)]