29991612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 82298496

約数和(自身を除く): 52306884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 73, 84, 134, 146, 201, 219, 268, 292, 402, 438, 469, 511, 804, 876, 938, 1022, 1407, 1533, 1876, 2044, 2814, 3066, 4891, 5329, 5628, 6132, 9782, 10658, 14673, 15987, 19564, 21316, 29346, 31974, 34237, 37303, 58692, 63948, 68474, 74606, 102711, 111909, 136948, 149212, 205422, 223818, 357043, 410844, 447636, 714086, 1071129, 1428172, 2142258, 2499301, 4284516, 4998602, 7497903, 9997204, 14995806, 29991612]

約数ペア:

[(1, 29991612), (2, 14995806), (3, 9997204), (4, 7497903), (6, 4998602), (7, 4284516), (12, 2499301), (14, 2142258), (21, 1428172), (28, 1071129), (42, 714086), (67, 447636), (73, 410844), (84, 357043), (134, 223818), (146, 205422), (201, 149212), (219, 136948), (268, 111909), (292, 102711), (402, 74606), (438, 68474), (469, 63948), (511, 58692), (804, 37303), (876, 34237), (938, 31974), (1022, 29346), (1407, 21316), (1533, 19564), (1876, 15987), (2044, 14673), (2814, 10658), (3066, 9782), (4891, 6132), (5329, 5628)]