27431472736

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 55394412192

約数和(自身を除く): 27962939456

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 251, 257, 274, 388, 502, 514, 548, 776, 1004, 1028, 1096, 1552, 2008, 2056, 2192, 3104, 4016, 4112, 4384, 8032, 8224, 13289, 24347, 24929, 26578, 34387, 35209, 48694, 49858, 53156, 64507, 68774, 70418, 97388, 99716, 106312, 129014, 137548, 140836, 194776, 199432, 212624, 258028, 275096, 281672, 389552, 398864, 425248, 516056, 550192, 563344, 779104, 797728, 1032112, 1100384, 1126688, 2064224, 3335539, 3415273, 6257179, 6671078, 6830546, 8837459, 12514358, 13342156, 13661092, 17674918, 25028716, 26684312, 27322184, 35349836, 50057432, 53368624, 54644368, 70699672, 100114864, 106737248, 109288736, 141399344, 200229728, 282798688, 857233523, 1714467046, 3428934092, 6857868184, 13715736368, 27431472736]

約数ペア:

[(1, 27431472736), (2, 13715736368), (4, 6857868184), (8, 3428934092), (16, 1714467046), (32, 857233523), (97, 282798688), (137, 200229728), (194, 141399344), (251, 109288736), (257, 106737248), (274, 100114864), (388, 70699672), (502, 54644368), (514, 53368624), (548, 50057432), (776, 35349836), (1004, 27322184), (1028, 26684312), (1096, 25028716), (1552, 17674918), (2008, 13661092), (2056, 13342156), (2192, 12514358), (3104, 8837459), (4016, 6830546), (4112, 6671078), (4384, 6257179), (8032, 3415273), (8224, 3335539), (13289, 2064224), (24347, 1126688), (24929, 1100384), (26578, 1032112), (34387, 797728), (35209, 779104), (48694, 563344), (49858, 550192), (53156, 516056), (64507, 425248), (68774, 398864), (70418, 389552), (97388, 281672), (99716, 275096), (106312, 258028), (129014, 212624), (137548, 199432), (140836, 194776)]