4897907408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{28871}}^1$

素因数の和:29363

約数の個数: 40

約数和(自身を含む): 9924114816

約数和(自身を除く): 5026207408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 461, 922, 1844, 3688, 7376, 10603, 21206, 28871, 42412, 57742, 84824, 115484, 169648, 230968, 461936, 664033, 1328066, 2656132, 5312264, 10624528, 13309531, 26619062, 53238124, 106476248, 212952496, 306119213, 612238426, 1224476852, 2448953704, 4897907408]

約数ペア:

[(1, 4897907408), (2, 2448953704), (4, 1224476852), (8, 612238426), (16, 306119213), (23, 212952496), (46, 106476248), (92, 53238124), (184, 26619062), (368, 13309531), (461, 10624528), (922, 5312264), (1844, 2656132), (3688, 1328066), (7376, 664033), (10603, 461936), (21206, 230968), (28871, 169648), (42412, 115484), (57742, 84824)]