27769456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 64683360

約数和(自身を除く): 36913904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 229, 286, 424, 458, 572, 583, 689, 848, 916, 1144, 1166, 1378, 1832, 2288, 2332, 2519, 2756, 2977, 3664, 4664, 5038, 5512, 5954, 7579, 9328, 10076, 11024, 11908, 12137, 15158, 20152, 23816, 24274, 30316, 32747, 40304, 47632, 48548, 60632, 65494, 97096, 121264, 130988, 133507, 157781, 194192, 261976, 267014, 315562, 523952, 534028, 631124, 1068056, 1262248, 1735591, 2136112, 2524496, 3471182, 6942364, 13884728, 27769456]

約数ペア:

[(1, 27769456), (2, 13884728), (4, 6942364), (8, 3471182), (11, 2524496), (13, 2136112), (16, 1735591), (22, 1262248), (26, 1068056), (44, 631124), (52, 534028), (53, 523952), (88, 315562), (104, 267014), (106, 261976), (143, 194192), (176, 157781), (208, 133507), (212, 130988), (229, 121264), (286, 97096), (424, 65494), (458, 60632), (572, 48548), (583, 47632), (689, 40304), (848, 32747), (916, 30316), (1144, 24274), (1166, 23816), (1378, 20152), (1832, 15158), (2288, 12137), (2332, 11908), (2519, 11024), (2756, 10076), (2977, 9328), (3664, 7579), (4664, 5954), (5038, 5512)]