28446406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 47215872

約数和(自身を除く): 18769466

約数列:

[1, 2, 17, 31, 34, 62, 137, 197, 274, 394, 527, 1054, 2329, 3349, 4247, 4658, 6107, 6698, 8494, 12214, 26989, 53978, 72199, 103819, 144398, 207638, 458813, 836659, 917626, 1673318, 14223203, 28446406]

約数ペア:

[(1, 28446406), (2, 14223203), (17, 1673318), (31, 917626), (34, 836659), (62, 458813), (137, 207638), (197, 144398), (274, 103819), (394, 72199), (527, 53978), (1054, 26989), (2329, 12214), (3349, 8494), (4247, 6698), (4658, 6107)]