28491776

素因数分解:

$2^{14}\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 59767008

約数和(自身を除く): 31275232

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 256, 296, 376, 512, 592, 752, 1024, 1184, 1504, 1739, 2048, 2368, 3008, 3478, 4096, 4736, 6016, 6956, 8192, 9472, 12032, 13912, 16384, 18944, 24064, 27824, 37888, 48128, 55648, 75776, 96256, 111296, 151552, 192512, 222592, 303104, 385024, 445184, 606208, 770048, 890368, 1780736, 3561472, 7122944, 14245888, 28491776]

約数ペア:

[(1, 28491776), (2, 14245888), (4, 7122944), (8, 3561472), (16, 1780736), (32, 890368), (37, 770048), (47, 606208), (64, 445184), (74, 385024), (94, 303104), (128, 222592), (148, 192512), (188, 151552), (256, 111296), (296, 96256), (376, 75776), (512, 55648), (592, 48128), (752, 37888), (1024, 27824), (1184, 24064), (1504, 18944), (1739, 16384), (2048, 13912), (2368, 12032), (3008, 9472), (3478, 8192), (4096, 6956), (4736, 6016)]