9894688

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 20483064

約数和(自身を除く): 10588376

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 137, 148, 244, 274, 296, 488, 548, 592, 976, 1096, 1184, 1952, 2192, 2257, 4384, 4514, 5069, 8357, 9028, 10138, 16714, 18056, 20276, 33428, 36112, 40552, 66856, 72224, 81104, 133712, 162208, 267424, 309209, 618418, 1236836, 2473672, 4947344, 9894688]

約数ペア:

[(1, 9894688), (2, 4947344), (4, 2473672), (8, 1236836), (16, 618418), (32, 309209), (37, 267424), (61, 162208), (74, 133712), (122, 81104), (137, 72224), (148, 66856), (244, 40552), (274, 36112), (296, 33428), (488, 20276), (548, 18056), (592, 16714), (976, 10138), (1096, 9028), (1184, 8357), (1952, 5069), (2192, 4514), (2257, 4384)]