28649532

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 68402432

約数和(自身を除く): 39752900

約数列:

[1, 2, 3, 4, 6, 12, 97, 151, 163, 194, 291, 302, 326, 388, 453, 489, 582, 604, 652, 906, 978, 1164, 1812, 1956, 14647, 15811, 24613, 29294, 31622, 43941, 47433, 49226, 58588, 63244, 73839, 87882, 94866, 98452, 147678, 175764, 189732, 295356, 2387461, 4774922, 7162383, 9549844, 14324766, 28649532]

約数ペア:

[(1, 28649532), (2, 14324766), (3, 9549844), (4, 7162383), (6, 4774922), (12, 2387461), (97, 295356), (151, 189732), (163, 175764), (194, 147678), (291, 98452), (302, 94866), (326, 87882), (388, 73839), (453, 63244), (489, 58588), (582, 49226), (604, 47433), (652, 43941), (906, 31622), (978, 29294), (1164, 24613), (1812, 15811), (1956, 14647)]