26778456

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 73415160

約数和(自身を除く): 46636704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 4481, 5976, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 107544, 161316, 322632, 371923, 743846, 1115769, 1487692, 2231538, 2975384, 3347307, 4463076, 6694614, 8926152, 13389228, 26778456]

約数ペア:

[(1, 26778456), (2, 13389228), (3, 8926152), (4, 6694614), (6, 4463076), (8, 3347307), (9, 2975384), (12, 2231538), (18, 1487692), (24, 1115769), (36, 743846), (72, 371923), (83, 322632), (166, 161316), (249, 107544), (332, 80658), (498, 53772), (664, 40329), (747, 35848), (996, 26886), (1494, 17924), (1992, 13443), (2988, 8962), (4481, 5976)]