28836896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 38658784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 68, 79, 88, 122, 136, 158, 176, 187, 244, 272, 316, 352, 374, 488, 544, 632, 671, 748, 869, 976, 1037, 1264, 1342, 1343, 1496, 1738, 1952, 2074, 2528, 2684, 2686, 2992, 3476, 4148, 4819, 5368, 5372, 5984, 6952, 8296, 9638, 10736, 10744, 11407, 13904, 14773, 16592, 19276, 21472, 21488, 22814, 27808, 29546, 33184, 38552, 42976, 45628, 53009, 59092, 77104, 81923, 91256, 106018, 118184, 154208, 163846, 182512, 212036, 236368, 327692, 365024, 424072, 472736, 655384, 848144, 901153, 1310768, 1696288, 1802306, 2621536, 3604612, 7209224, 14418448, 28836896]

約数ペア:

[(1, 28836896), (2, 14418448), (4, 7209224), (8, 3604612), (11, 2621536), (16, 1802306), (17, 1696288), (22, 1310768), (32, 901153), (34, 848144), (44, 655384), (61, 472736), (68, 424072), (79, 365024), (88, 327692), (122, 236368), (136, 212036), (158, 182512), (176, 163846), (187, 154208), (244, 118184), (272, 106018), (316, 91256), (352, 81923), (374, 77104), (488, 59092), (544, 53009), (632, 45628), (671, 42976), (748, 38552), (869, 33184), (976, 29546), (1037, 27808), (1264, 22814), (1342, 21488), (1343, 21472), (1496, 19276), (1738, 16592), (1952, 14773), (2074, 13904), (2528, 11407), (2684, 10744), (2686, 10736), (2992, 9638), (3476, 8296), (4148, 6952), (4819, 5984), (5368, 5372)]