4412416

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 44

約数和(自身を含む): 9170560

約数和(自身を除く): 4758144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 496, 512, 556, 992, 1024, 1112, 1984, 2224, 3968, 4309, 4448, 7936, 8618, 8896, 15872, 17236, 17792, 31744, 34472, 35584, 68944, 71168, 137888, 142336, 275776, 551552, 1103104, 2206208, 4412416]

約数ペア:

[(1, 4412416), (2, 2206208), (4, 1103104), (8, 551552), (16, 275776), (31, 142336), (32, 137888), (62, 71168), (64, 68944), (124, 35584), (128, 34472), (139, 31744), (248, 17792), (256, 17236), (278, 15872), (496, 8896), (512, 8618), (556, 7936), (992, 4448), (1024, 4309), (1112, 3968), (1984, 2224)]