78883408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 157927392

約数和(自身を除く): 79043984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 227, 296, 454, 587, 592, 908, 1174, 1816, 2348, 3632, 4696, 8399, 9392, 16798, 21719, 33596, 43438, 67192, 86876, 133249, 134384, 173752, 266498, 347504, 532996, 1065992, 2131984, 4930213, 9860426, 19720852, 39441704, 78883408]

約数ペア:

[(1, 78883408), (2, 39441704), (4, 19720852), (8, 9860426), (16, 4930213), (37, 2131984), (74, 1065992), (148, 532996), (227, 347504), (296, 266498), (454, 173752), (587, 134384), (592, 133249), (908, 86876), (1174, 67192), (1816, 43438), (2348, 33596), (3632, 21719), (4696, 16798), (8399, 9392)]