28036686

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 57576960

約数和(自身を除く): 29540274

約数列:

[1, 2, 3, 6, 67, 97, 134, 194, 201, 291, 402, 582, 719, 1438, 2157, 4314, 6499, 12998, 19497, 38994, 48173, 69743, 96346, 139486, 144519, 209229, 289038, 418458, 4672781, 9345562, 14018343, 28036686]

約数ペア:

[(1, 28036686), (2, 14018343), (3, 9345562), (6, 4672781), (67, 418458), (97, 289038), (134, 209229), (194, 144519), (201, 139486), (291, 96346), (402, 69743), (582, 48173), (719, 38994), (1438, 19497), (2157, 12998), (4314, 6499)]