4947344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 10078968

約数和(自身を除く): 5131624

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 137, 148, 244, 274, 296, 488, 548, 592, 976, 1096, 2192, 2257, 4514, 5069, 8357, 9028, 10138, 16714, 18056, 20276, 33428, 36112, 40552, 66856, 81104, 133712, 309209, 618418, 1236836, 2473672, 4947344]

約数ペア:

[(1, 4947344), (2, 2473672), (4, 1236836), (8, 618418), (16, 309209), (37, 133712), (61, 81104), (74, 66856), (122, 40552), (137, 36112), (148, 33428), (244, 20276), (274, 18056), (296, 16714), (488, 10138), (548, 9028), (592, 8357), (976, 5069), (1096, 4514), (2192, 2257)]