26966776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 29481224

約数列:

[1, 2, 4, 8, 19, 31, 38, 59, 62, 76, 97, 118, 124, 152, 194, 236, 248, 388, 472, 589, 776, 1121, 1178, 1829, 1843, 2242, 2356, 3007, 3658, 3686, 4484, 4712, 5723, 6014, 7316, 7372, 8968, 11446, 12028, 14632, 14744, 22892, 24056, 34751, 45784, 57133, 69502, 108737, 114266, 139004, 177413, 217474, 228532, 278008, 354826, 434948, 457064, 709652, 869896, 1419304, 3370847, 6741694, 13483388, 26966776]

約数ペア:

[(1, 26966776), (2, 13483388), (4, 6741694), (8, 3370847), (19, 1419304), (31, 869896), (38, 709652), (59, 457064), (62, 434948), (76, 354826), (97, 278008), (118, 228532), (124, 217474), (152, 177413), (194, 139004), (236, 114266), (248, 108737), (388, 69502), (472, 57133), (589, 45784), (776, 34751), (1121, 24056), (1178, 22892), (1829, 14744), (1843, 14632), (2242, 12028), (2356, 11446), (3007, 8968), (3658, 7372), (3686, 7316), (4484, 6014), (4712, 5723)]