71963648

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2318

約数の個数: 44

約数和(自身を含む): 148563072

約数和(自身を除く): 76599424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2267, 3968, 4534, 7936, 9068, 15872, 18136, 31744, 36272, 70277, 72544, 140554, 145088, 281108, 290176, 562216, 580352, 1124432, 1160704, 2248864, 2321408, 4497728, 8995456, 17990912, 35981824, 71963648]

約数ペア:

[(1, 71963648), (2, 35981824), (4, 17990912), (8, 8995456), (16, 4497728), (31, 2321408), (32, 2248864), (62, 1160704), (64, 1124432), (124, 580352), (128, 562216), (248, 290176), (256, 281108), (496, 145088), (512, 140554), (992, 72544), (1024, 70277), (1984, 36272), (2267, 31744), (3968, 18136), (4534, 15872), (7936, 9068)]