28988376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 76972800

約数和(自身を除く): 47984424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 421, 453, 456, 604, 842, 906, 1208, 1263, 1684, 1812, 2526, 2869, 3368, 3624, 5052, 5738, 7999, 8607, 10104, 11476, 15998, 17214, 22952, 23997, 31996, 34428, 47994, 63571, 63992, 68856, 95988, 127142, 190713, 191976, 254284, 381426, 508568, 762852, 1207849, 1525704, 2415698, 3623547, 4831396, 7247094, 9662792, 14494188, 28988376]

約数ペア:

[(1, 28988376), (2, 14494188), (3, 9662792), (4, 7247094), (6, 4831396), (8, 3623547), (12, 2415698), (19, 1525704), (24, 1207849), (38, 762852), (57, 508568), (76, 381426), (114, 254284), (151, 191976), (152, 190713), (228, 127142), (302, 95988), (421, 68856), (453, 63992), (456, 63571), (604, 47994), (842, 34428), (906, 31996), (1208, 23997), (1263, 22952), (1684, 17214), (1812, 15998), (2526, 11476), (2869, 10104), (3368, 8607), (3624, 7999), (5052, 5738)]