74528384

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 170903040

約数和(自身を除く): 96374656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 373, 446, 448, 746, 892, 896, 1492, 1561, 1784, 2611, 2984, 3122, 3568, 5222, 5968, 6244, 7136, 10444, 11936, 12488, 14272, 20888, 23872, 24976, 28544, 41776, 47744, 49952, 83179, 83552, 99904, 166358, 167104, 199808, 332716, 334208, 582253, 665432, 1164506, 1330864, 2329012, 2661728, 4658024, 5323456, 9316048, 10646912, 18632096, 37264192, 74528384]

約数ペア:

[(1, 74528384), (2, 37264192), (4, 18632096), (7, 10646912), (8, 9316048), (14, 5323456), (16, 4658024), (28, 2661728), (32, 2329012), (56, 1330864), (64, 1164506), (112, 665432), (128, 582253), (223, 334208), (224, 332716), (373, 199808), (446, 167104), (448, 166358), (746, 99904), (892, 83552), (896, 83179), (1492, 49952), (1561, 47744), (1784, 41776), (2611, 28544), (2984, 24976), (3122, 23872), (3568, 20888), (5222, 14272), (5968, 12488), (6244, 11936), (7136, 10444)]