4508981504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4157}}^1$

素因数の和:4415

約数の個数: 72

約数和(自身を含む): 9518826240

約数和(自身を除く): 5009844736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 223, 256, 304, 446, 608, 892, 1216, 1784, 2432, 3568, 4157, 4237, 4864, 7136, 8314, 8474, 14272, 16628, 16948, 28544, 33256, 33896, 57088, 66512, 67792, 78983, 133024, 135584, 157966, 266048, 271168, 315932, 532096, 542336, 631864, 927011, 1064192, 1084672, 1263728, 1854022, 2527456, 3708044, 5054912, 7416088, 10109824, 14832176, 17613209, 20219648, 29664352, 35226418, 59328704, 70452836, 118657408, 140905672, 237314816, 281811344, 563622688, 1127245376, 2254490752, 4508981504]

約数ペア:

[(1, 4508981504), (2, 2254490752), (4, 1127245376), (8, 563622688), (16, 281811344), (19, 237314816), (32, 140905672), (38, 118657408), (64, 70452836), (76, 59328704), (128, 35226418), (152, 29664352), (223, 20219648), (256, 17613209), (304, 14832176), (446, 10109824), (608, 7416088), (892, 5054912), (1216, 3708044), (1784, 2527456), (2432, 1854022), (3568, 1263728), (4157, 1084672), (4237, 1064192), (4864, 927011), (7136, 631864), (8314, 542336), (8474, 532096), (14272, 315932), (16628, 271168), (16948, 266048), (28544, 157966), (33256, 135584), (33896, 133024), (57088, 78983), (66512, 67792)]