26790722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 25740478

約数列:

[1, 2, 7, 14, 19, 23, 29, 38, 46, 58, 133, 151, 161, 203, 266, 302, 322, 406, 437, 551, 667, 874, 1057, 1102, 1334, 2114, 2869, 3059, 3473, 3857, 4379, 4669, 5738, 6118, 6946, 7714, 8758, 9338, 12673, 20083, 24311, 25346, 30653, 40166, 48622, 61306, 65987, 83201, 88711, 100717, 131974, 166402, 177422, 201434, 461909, 582407, 705019, 923818, 1164814, 1410038, 1913623, 3827246, 13395361, 26790722]

約数ペア:

[(1, 26790722), (2, 13395361), (7, 3827246), (14, 1913623), (19, 1410038), (23, 1164814), (29, 923818), (38, 705019), (46, 582407), (58, 461909), (133, 201434), (151, 177422), (161, 166402), (203, 131974), (266, 100717), (302, 88711), (322, 83201), (406, 65987), (437, 61306), (551, 48622), (667, 40166), (874, 30653), (1057, 25346), (1102, 24311), (1334, 20083), (2114, 12673), (2869, 9338), (3059, 8758), (3473, 7714), (3857, 6946), (4379, 6118), (4669, 5738)]