28979584

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 61628400

約数和(自身を除く): 32648816

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 211, 232, 296, 422, 464, 592, 844, 928, 1073, 1184, 1688, 1856, 2146, 2368, 3376, 3712, 4292, 4736, 6119, 6752, 7807, 8584, 12238, 13504, 15614, 17168, 24476, 27008, 31228, 34336, 48952, 62456, 68672, 97904, 124912, 137344, 195808, 226403, 249824, 391616, 452806, 499648, 783232, 905612, 999296, 1811224, 3622448, 7244896, 14489792, 28979584]

約数ペア:

[(1, 28979584), (2, 14489792), (4, 7244896), (8, 3622448), (16, 1811224), (29, 999296), (32, 905612), (37, 783232), (58, 499648), (64, 452806), (74, 391616), (116, 249824), (128, 226403), (148, 195808), (211, 137344), (232, 124912), (296, 97904), (422, 68672), (464, 62456), (592, 48952), (844, 34336), (928, 31228), (1073, 27008), (1184, 24476), (1688, 17168), (1856, 15614), (2146, 13504), (2368, 12238), (3376, 8584), (3712, 7807), (4292, 6752), (4736, 6119)]