19761504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4201}}^1$

素因数の和:4228

約数の個数: 72

約数和(自身を含む): 60357528

約数和(自身を除く): 40596024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4201, 4704, 8402, 12603, 16804, 25206, 29407, 33608, 50412, 58814, 67216, 88221, 100824, 117628, 134432, 176442, 201648, 205849, 235256, 352884, 403296, 411698, 470512, 617547, 705768, 823396, 941024, 1235094, 1411536, 1646792, 2470188, 2823072, 3293584, 4940376, 6587168, 9880752, 19761504]

約数ペア:

[(1, 19761504), (2, 9880752), (3, 6587168), (4, 4940376), (6, 3293584), (7, 2823072), (8, 2470188), (12, 1646792), (14, 1411536), (16, 1235094), (21, 941024), (24, 823396), (28, 705768), (32, 617547), (42, 470512), (48, 411698), (49, 403296), (56, 352884), (84, 235256), (96, 205849), (98, 201648), (112, 176442), (147, 134432), (168, 117628), (196, 100824), (224, 88221), (294, 67216), (336, 58814), (392, 50412), (588, 33608), (672, 29407), (784, 25206), (1176, 16804), (1568, 12603), (2352, 8402), (4201, 4704)]