27156224

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 57787968

約数和(自身を除く): 30631744

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 61, 64, 74, 94, 122, 128, 148, 188, 244, 256, 296, 376, 488, 592, 752, 976, 1184, 1504, 1739, 1952, 2257, 2368, 2867, 3008, 3478, 3904, 4514, 4736, 5734, 6016, 6956, 7808, 9028, 9472, 11468, 12032, 13912, 15616, 18056, 22936, 27824, 36112, 45872, 55648, 72224, 91744, 106079, 111296, 144448, 183488, 212158, 222592, 288896, 366976, 424316, 445184, 577792, 733952, 848632, 1697264, 3394528, 6789056, 13578112, 27156224]

約数ペア:

[(1, 27156224), (2, 13578112), (4, 6789056), (8, 3394528), (16, 1697264), (32, 848632), (37, 733952), (47, 577792), (61, 445184), (64, 424316), (74, 366976), (94, 288896), (122, 222592), (128, 212158), (148, 183488), (188, 144448), (244, 111296), (256, 106079), (296, 91744), (376, 72224), (488, 55648), (592, 45872), (752, 36112), (976, 27824), (1184, 22936), (1504, 18056), (1739, 15616), (1952, 13912), (2257, 12032), (2368, 11468), (2867, 9472), (3008, 9028), (3478, 7808), (3904, 6956), (4514, 6016), (4736, 5734)]