12152728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 15264872

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 79, 82, 134, 158, 164, 268, 287, 316, 328, 469, 536, 553, 574, 632, 938, 1106, 1148, 1876, 2212, 2296, 2747, 3239, 3752, 4424, 5293, 5494, 6478, 10586, 10988, 12956, 19229, 21172, 21976, 22673, 25912, 37051, 38458, 42344, 45346, 74102, 76916, 90692, 148204, 153832, 181384, 217013, 296408, 434026, 868052, 1519091, 1736104, 3038182, 6076364, 12152728]

約数ペア:

[(1, 12152728), (2, 6076364), (4, 3038182), (7, 1736104), (8, 1519091), (14, 868052), (28, 434026), (41, 296408), (56, 217013), (67, 181384), (79, 153832), (82, 148204), (134, 90692), (158, 76916), (164, 74102), (268, 45346), (287, 42344), (316, 38458), (328, 37051), (469, 25912), (536, 22673), (553, 21976), (574, 21172), (632, 19229), (938, 12956), (1106, 10988), (1148, 10586), (1876, 6478), (2212, 5494), (2296, 5293), (2747, 4424), (3239, 3752)]