2519400448

素因数分解:

$2^{16}\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 68

約数和(自身を含む): 5179925920

約数和(自身を除く): 2660525472

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1039, 1184, 2048, 2078, 2368, 4096, 4156, 4736, 8192, 8312, 9472, 16384, 16624, 18944, 32768, 33248, 37888, 38443, 65536, 66496, 75776, 76886, 132992, 151552, 153772, 265984, 303104, 307544, 531968, 606208, 615088, 1063936, 1212416, 1230176, 2127872, 2424832, 2460352, 4255744, 4920704, 8511488, 9841408, 17022976, 19682816, 34045952, 39365632, 68091904, 78731264, 157462528, 314925056, 629850112, 1259700224, 2519400448]

約数ペア:

[(1, 2519400448), (2, 1259700224), (4, 629850112), (8, 314925056), (16, 157462528), (32, 78731264), (37, 68091904), (64, 39365632), (74, 34045952), (128, 19682816), (148, 17022976), (256, 9841408), (296, 8511488), (512, 4920704), (592, 4255744), (1024, 2460352), (1039, 2424832), (1184, 2127872), (2048, 1230176), (2078, 1212416), (2368, 1063936), (4096, 615088), (4156, 606208), (4736, 531968), (8192, 307544), (8312, 303104), (9472, 265984), (16384, 153772), (16624, 151552), (18944, 132992), (32768, 76886), (33248, 75776), (37888, 66496), (38443, 65536)]