28432836438

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{5323}}^1$

素因数の和:5657

約数の個数: 64

約数和(自身を含む): 58879180800

約数和(自身を除く): 30446344362

約数列:

[1, 2, 3, 6, 59, 79, 118, 158, 177, 191, 237, 354, 382, 474, 573, 1146, 4661, 5323, 9322, 10646, 11269, 13983, 15089, 15969, 22538, 27966, 30178, 31938, 33807, 45267, 67614, 90534, 314057, 420517, 628114, 841034, 890251, 942171, 1016693, 1261551, 1780502, 1884342, 2033386, 2523102, 2670753, 3050079, 5341506, 6100158, 24810503, 49621006, 59984887, 74431509, 80318747, 119969774, 148863018, 160637494, 179954661, 240956241, 359909322, 481912482, 4738806073, 9477612146, 14216418219, 28432836438]

約数ペア:

[(1, 28432836438), (2, 14216418219), (3, 9477612146), (6, 4738806073), (59, 481912482), (79, 359909322), (118, 240956241), (158, 179954661), (177, 160637494), (191, 148863018), (237, 119969774), (354, 80318747), (382, 74431509), (474, 59984887), (573, 49621006), (1146, 24810503), (4661, 6100158), (5323, 5341506), (9322, 3050079), (10646, 2670753), (11269, 2523102), (13983, 2033386), (15089, 1884342), (15969, 1780502), (22538, 1261551), (27966, 1016693), (30178, 942171), (31938, 890251), (33807, 841034), (45267, 628114), (67614, 420517), (90534, 314057)]