4291408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 9329760

約数和(自身を除く): 5038352

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 659, 814, 1318, 1628, 2636, 3256, 5272, 6512, 7249, 10544, 14498, 24383, 28996, 48766, 57992, 97532, 115984, 195064, 268213, 390128, 536426, 1072852, 2145704, 4291408]

約数ペア:

[(1, 4291408), (2, 2145704), (4, 1072852), (8, 536426), (11, 390128), (16, 268213), (22, 195064), (37, 115984), (44, 97532), (74, 57992), (88, 48766), (148, 28996), (176, 24383), (296, 14498), (407, 10544), (592, 7249), (659, 6512), (814, 5272), (1318, 3256), (1628, 2636)]