66968384

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1903

約数の個数: 56

約数和(自身を含む): 153789888

約数和(自身を除く): 86821504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 1801, 2324, 2656, 3602, 4648, 5312, 7204, 9296, 12607, 14408, 18592, 25214, 28816, 37184, 50428, 57632, 100856, 115264, 149483, 201712, 298966, 403424, 597932, 806848, 1046381, 1195864, 2092762, 2391728, 4185524, 4783456, 8371048, 9566912, 16742096, 33484192, 66968384]

約数ペア:

[(1, 66968384), (2, 33484192), (4, 16742096), (7, 9566912), (8, 8371048), (14, 4783456), (16, 4185524), (28, 2391728), (32, 2092762), (56, 1195864), (64, 1046381), (83, 806848), (112, 597932), (166, 403424), (224, 298966), (332, 201712), (448, 149483), (581, 115264), (664, 100856), (1162, 57632), (1328, 50428), (1801, 37184), (2324, 28816), (2656, 25214), (3602, 18592), (4648, 14408), (5312, 12607), (7204, 9296)]