22491616

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 31698464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 79, 82, 112, 124, 158, 164, 217, 224, 248, 287, 316, 328, 434, 496, 553, 574, 632, 656, 868, 992, 1106, 1148, 1264, 1271, 1312, 1736, 2212, 2296, 2449, 2528, 2542, 3239, 3472, 4424, 4592, 4898, 5084, 6478, 6944, 8848, 8897, 9184, 9796, 10168, 12956, 17143, 17696, 17794, 19592, 20336, 22673, 25912, 34286, 35588, 39184, 40672, 45346, 51824, 68572, 71176, 78368, 90692, 100409, 103648, 137144, 142352, 181384, 200818, 274288, 284704, 362768, 401636, 548576, 702863, 725536, 803272, 1405726, 1606544, 2811452, 3213088, 5622904, 11245808, 22491616]

約数ペア:

[(1, 22491616), (2, 11245808), (4, 5622904), (7, 3213088), (8, 2811452), (14, 1606544), (16, 1405726), (28, 803272), (31, 725536), (32, 702863), (41, 548576), (56, 401636), (62, 362768), (79, 284704), (82, 274288), (112, 200818), (124, 181384), (158, 142352), (164, 137144), (217, 103648), (224, 100409), (248, 90692), (287, 78368), (316, 71176), (328, 68572), (434, 51824), (496, 45346), (553, 40672), (574, 39184), (632, 35588), (656, 34286), (868, 25912), (992, 22673), (1106, 20336), (1148, 19592), (1264, 17794), (1271, 17696), (1312, 17143), (1736, 12956), (2212, 10168), (2296, 9796), (2449, 9184), (2528, 8897), (2542, 8848), (3239, 6944), (3472, 6478), (4424, 5084), (4592, 4898)]