419623936

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13270

約数の個数: 44

約数和(自身を含む): 865962880

約数和(自身を除く): 446338944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 13219, 15872, 26438, 31744, 52876, 105752, 211504, 409789, 423008, 819578, 846016, 1639156, 1692032, 3278312, 3384064, 6556624, 6768128, 13113248, 13536256, 26226496, 52452992, 104905984, 209811968, 419623936]

約数ペア:

[(1, 419623936), (2, 209811968), (4, 104905984), (8, 52452992), (16, 26226496), (31, 13536256), (32, 13113248), (62, 6768128), (64, 6556624), (124, 3384064), (128, 3278312), (248, 1692032), (256, 1639156), (496, 846016), (512, 819578), (992, 423008), (1024, 409789), (1984, 211504), (3968, 105752), (7936, 52876), (13219, 31744), (15872, 26438)]