4903808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 12052320

約数和(自身を除く): 7148512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 421, 448, 728, 832, 842, 896, 1456, 1664, 1684, 2912, 2947, 3368, 5473, 5824, 5894, 6736, 10946, 11648, 11788, 13472, 21892, 23576, 26944, 38311, 43784, 47152, 53888, 76622, 87568, 94304, 153244, 175136, 188608, 306488, 350272, 377216, 612976, 700544, 1225952, 2451904, 4903808]

約数ペア:

[(1, 4903808), (2, 2451904), (4, 1225952), (7, 700544), (8, 612976), (13, 377216), (14, 350272), (16, 306488), (26, 188608), (28, 175136), (32, 153244), (52, 94304), (56, 87568), (64, 76622), (91, 53888), (104, 47152), (112, 43784), (128, 38311), (182, 26944), (208, 23576), (224, 21892), (364, 13472), (416, 11788), (421, 11648), (448, 10946), (728, 6736), (832, 5894), (842, 5824), (896, 5473), (1456, 3368), (1664, 2947), (1684, 2912)]