61997824

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 146432160

約数和(自身を除く): 84434336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1193, 1624, 1792, 1856, 2386, 3248, 3712, 4772, 6496, 7424, 8351, 9544, 12992, 16702, 19088, 25984, 33404, 34597, 38176, 51968, 66808, 69194, 76352, 133616, 138388, 152704, 242179, 267232, 276776, 305408, 484358, 534464, 553552, 968716, 1068928, 1107104, 1937432, 2137856, 2214208, 3874864, 4428416, 7749728, 8856832, 15499456, 30998912, 61997824]

約数ペア:

[(1, 61997824), (2, 30998912), (4, 15499456), (7, 8856832), (8, 7749728), (14, 4428416), (16, 3874864), (28, 2214208), (29, 2137856), (32, 1937432), (56, 1107104), (58, 1068928), (64, 968716), (112, 553552), (116, 534464), (128, 484358), (203, 305408), (224, 276776), (232, 267232), (256, 242179), (406, 152704), (448, 138388), (464, 133616), (812, 76352), (896, 69194), (928, 66808), (1193, 51968), (1624, 38176), (1792, 34597), (1856, 33404), (2386, 25984), (3248, 19088), (3712, 16702), (4772, 12992), (6496, 9544), (7424, 8351)]