29872172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 29882068

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 311, 407, 622, 649, 814, 1244, 1298, 1628, 2183, 2596, 3421, 4366, 6842, 8732, 11507, 13684, 18349, 23014, 24013, 36698, 46028, 48026, 73396, 96052, 126577, 201839, 253154, 403678, 506308, 678913, 807356, 1357826, 2715652, 7468043, 14936086, 29872172]

約数ペア:

[(1, 29872172), (2, 14936086), (4, 7468043), (11, 2715652), (22, 1357826), (37, 807356), (44, 678913), (59, 506308), (74, 403678), (118, 253154), (148, 201839), (236, 126577), (311, 96052), (407, 73396), (622, 48026), (649, 46028), (814, 36698), (1244, 24013), (1298, 23014), (1628, 18349), (2183, 13684), (2596, 11507), (3421, 8732), (4366, 6842)]