21896544

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13447

約数の個数: 48

約数和(自身を含む): 60864048

約数和(自身を除く): 38967504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 13417, 26834, 40251, 53668, 80502, 107336, 161004, 214672, 228089, 322008, 429344, 456178, 644016, 684267, 912356, 1288032, 1368534, 1824712, 2737068, 3649424, 5474136, 7298848, 10948272, 21896544]

約数ペア:

[(1, 21896544), (2, 10948272), (3, 7298848), (4, 5474136), (6, 3649424), (8, 2737068), (12, 1824712), (16, 1368534), (17, 1288032), (24, 912356), (32, 684267), (34, 644016), (48, 456178), (51, 429344), (68, 322008), (96, 228089), (102, 214672), (136, 161004), (204, 107336), (272, 80502), (408, 53668), (544, 40251), (816, 26834), (1632, 13417)]