18644032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 41038272

約数和(自身を除く): 22394240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 373, 568, 704, 746, 781, 1136, 1492, 1562, 2272, 2984, 3124, 4103, 4544, 5968, 6248, 8206, 11936, 12496, 16412, 23872, 24992, 26483, 32824, 49984, 52966, 65648, 105932, 131296, 211864, 262592, 291313, 423728, 582626, 847456, 1165252, 1694912, 2330504, 4661008, 9322016, 18644032]

約数ペア:

[(1, 18644032), (2, 9322016), (4, 4661008), (8, 2330504), (11, 1694912), (16, 1165252), (22, 847456), (32, 582626), (44, 423728), (64, 291313), (71, 262592), (88, 211864), (142, 131296), (176, 105932), (284, 65648), (352, 52966), (373, 49984), (568, 32824), (704, 26483), (746, 24992), (781, 23872), (1136, 16412), (1492, 12496), (1562, 11936), (2272, 8206), (2984, 6248), (3124, 5968), (4103, 4544)]